[ALSA] hda-codec - clean up patch_realtek.c
authorTakashi Iwai <tiwai@suse.de>
Thu, 12 Apr 2007 13:51:47 +0000 (15:51 +0200)
committerJaroslav Kysela <perex@suse.cz>
Fri, 11 May 2007 14:55:59 +0000 (16:55 +0200)
Trivial code clean-ups of patch_realtek.c: indent and whitespace fixes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
sound/pci/hda/patch_realtek.c

index 5d7f619..f5944e0 100644 (file)
@@ -177,7 +177,7 @@ struct alc_spec {
        struct hda_pcm_stream *stream_analog_playback;
        struct hda_pcm_stream *stream_analog_capture;
 
-       char *stream_name_digital;      /* digital PCM stream */ 
+       char *stream_name_digital;      /* digital PCM stream */
        struct hda_pcm_stream *stream_digital_playback;
        struct hda_pcm_stream *stream_digital_capture;
 
@@ -415,7 +415,7 @@ static int alc_pin_mode_put(struct snd_kcontrol *kcontrol,
                                                 AC_VERB_GET_PIN_WIDGET_CONTROL,
                                                 0x00);
 
-       if (val < alc_pin_mode_min(dir) || val > alc_pin_mode_max(dir)) 
+       if (val < alc_pin_mode_min(dir) || val > alc_pin_mode_max(dir))
                val = alc_pin_mode_min(dir);
 
        change = pinctl != alc_pin_mode_values[val];
@@ -474,7 +474,8 @@ static int alc_gpio_data_info(struct snd_kcontrol *kcontrol,
        uinfo->value.integer.min = 0;
        uinfo->value.integer.max = 1;
        return 0;
-}                                
+}
+
 static int alc_gpio_data_get(struct snd_kcontrol *kcontrol,
                             struct snd_ctl_elem_value *ucontrol)
 {
@@ -534,7 +535,8 @@ static int alc_spdif_ctrl_info(struct snd_kcontrol *kcontrol,
        uinfo->value.integer.min = 0;
        uinfo->value.integer.max = 1;
        return 0;
-}                                
+}
+
 static int alc_spdif_ctrl_get(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
 {
@@ -606,7 +608,7 @@ static void setup_preset(struct alc_spec *spec,
        spec->multiout.hp_nid = preset->hp_nid;
        
        spec->num_mux_defs = preset->num_mux_defs;
-       if (! spec->num_mux_defs)
+       if (!spec->num_mux_defs)
                spec->num_mux_defs = 1;
        spec->input_mux = preset->input_mux;
 
@@ -877,7 +879,7 @@ static struct hda_channel_mode alc880_fivestack_modes[2] = {
 static hda_nid_t alc880_6st_dac_nids[4] = {
        /* front, rear, clfe, rear_surr */
        0x02, 0x03, 0x04, 0x05
-};     
+};
 
 static struct hda_input_mux alc880_6stack_capture_source = {
        .num_items = 4,
@@ -1488,22 +1490,24 @@ static struct hda_verb alc880_beep_init_verbs[] = {
 static void alc880_uniwill_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x14, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x16, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x16, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 
        present = snd_hda_codec_read(codec, 0x18, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
        snd_hda_codec_write(codec, 0x0b, 0, AC_VERB_SET_AMP_GAIN_MUTE,
-                           0x7000 | (0x01 << 8) | (present ? 0x80 : 0));
+                           0x7000 | (0x01 << 8) | bits);
 }
 
 static void alc880_uniwill_unsol_event(struct hda_codec *codec,
@@ -1520,14 +1524,15 @@ static void alc880_uniwill_unsol_event(struct hda_codec *codec,
 static void alc880_uniwill_p53_hp_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x14, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x15, 0, HDA_INPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x15, 1, HDA_INPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc880_uniwill_p53_dcvol_automute(struct hda_codec *codec)
@@ -1556,7 +1561,7 @@ static void alc880_uniwill_p53_unsol_event(struct hda_codec *codec,
         */
        if ((res >> 28) == ALC880_HP_EVENT)
                alc880_uniwill_p53_hp_automute(codec);
-       if ((res >> 28) == ALC880_DCVOL_EVENT) 
+       if ((res >> 28) == ALC880_DCVOL_EVENT)
                alc880_uniwill_p53_dcvol_automute(codec);
 }
 
@@ -1796,13 +1801,15 @@ static struct hda_verb alc880_lg_init_verbs[] = {
 static void alc880_lg_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x1b, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x17, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x17, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc880_lg_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -1872,13 +1879,15 @@ static struct hda_verb alc880_lg_lw_init_verbs[] = {
 static void alc880_lg_lw_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x1b, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc880_lg_lw_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -2149,7 +2158,7 @@ static void alc_free(struct hda_codec *codec)
        struct alc_spec *spec = codec->spec;
        unsigned int i;
 
-       if (! spec)
+       if (!spec)
                return;
 
        if (spec->kctl_alloc) {
@@ -2551,7 +2560,8 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = {
 static struct alc_config_preset alc880_presets[] = {
        [ALC880_3ST] = {
                .mixers = { alc880_three_stack_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_3stack_init_verbs },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_3stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
@@ -2561,7 +2571,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_3ST_DIG] = {
                .mixers = { alc880_three_stack_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_3stack_init_verbs },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_3stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
@@ -2583,8 +2594,10 @@ static struct alc_config_preset alc880_presets[] = {
                .input_mux = &alc880_capture_source,
        },
        [ALC880_5ST] = {
-               .mixers = { alc880_three_stack_mixer, alc880_five_stack_mixer},
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_5stack_init_verbs },
+               .mixers = { alc880_three_stack_mixer,
+                           alc880_five_stack_mixer},
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_5stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
@@ -2592,8 +2605,10 @@ static struct alc_config_preset alc880_presets[] = {
                .input_mux = &alc880_capture_source,
        },
        [ALC880_5ST_DIG] = {
-               .mixers = { alc880_three_stack_mixer, alc880_five_stack_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_5stack_init_verbs },
+               .mixers = { alc880_three_stack_mixer,
+                           alc880_five_stack_mixer },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_5stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_dac_nids),
                .dac_nids = alc880_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
@@ -2603,7 +2618,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_6ST] = {
                .mixers = { alc880_six_stack_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_6stack_init_verbs },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_6stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
                .dac_nids = alc880_6st_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc880_sixstack_modes),
@@ -2612,7 +2628,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_6ST_DIG] = {
                .mixers = { alc880_six_stack_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_6stack_init_verbs },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_6stack_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
                .dac_nids = alc880_6st_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
@@ -2622,7 +2639,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_W810] = {
                .mixers = { alc880_w810_base_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_w810_init_verbs,
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_w810_init_verbs,
                                alc880_gpio2_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
                .dac_nids = alc880_w810_dac_nids,
@@ -2633,7 +2651,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_Z71V] = {
                .mixers = { alc880_z71v_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_z71v_init_verbs },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_z71v_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_z71v_dac_nids),
                .dac_nids = alc880_z71v_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
@@ -2644,7 +2663,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_F1734] = {
                .mixers = { alc880_f1734_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_f1734_init_verbs },
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_f1734_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_f1734_dac_nids),
                .dac_nids = alc880_f1734_dac_nids,
                .hp_nid = 0x02,
@@ -2654,7 +2674,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_ASUS] = {
                .mixers = { alc880_asus_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_asus_init_verbs,
                                alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
@@ -2665,7 +2686,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_ASUS_DIG] = {
                .mixers = { alc880_asus_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_asus_init_verbs,
                                alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
@@ -2677,7 +2699,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_ASUS_DIG2] = {
                .mixers = { alc880_asus_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_asus_init_verbs,
                                alc880_gpio2_init_verbs }, /* use GPIO2 */
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
@@ -2689,7 +2712,8 @@ static struct alc_config_preset alc880_presets[] = {
        },
        [ALC880_ASUS_W1V] = {
                .mixers = { alc880_asus_mixer, alc880_asus_w1v_mixer },
-               .init_verbs = { alc880_volume_init_verbs, alc880_pin_asus_init_verbs,
+               .init_verbs = { alc880_volume_init_verbs,
+                               alc880_pin_asus_init_verbs,
                                alc880_gpio1_init_verbs },
                .num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
                .dac_nids = alc880_asus_dac_nids,
@@ -2738,7 +2762,7 @@ static struct alc_config_preset alc880_presets[] = {
                .init_hook = alc880_uniwill_p53_hp_automute,
        },
        [ALC880_FUJITSU] = {
-               .mixers = { alc880_fujitsu_mixer, 
+               .mixers = { alc880_fujitsu_mixer,
                            alc880_pcbeep_mixer, },
                .init_verbs = { alc880_volume_init_verbs,
                                alc880_uniwill_p53_init_verbs,
@@ -2781,7 +2805,7 @@ static struct alc_config_preset alc880_presets[] = {
                .mixers = { alc880_lg_lw_mixer },
                .init_verbs = { alc880_volume_init_verbs,
                                alc880_lg_lw_init_verbs },
-               .num_dacs = 1, 
+               .num_dacs = 1,
                .dac_nids = alc880_dac_nids,
                .dig_out_nid = ALC880_DIGOUT_NID,
                .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
@@ -2823,18 +2847,21 @@ static struct snd_kcontrol_new alc880_control_templates[] = {
 };
 
 /* add dynamic controls */
-static int add_control(struct alc_spec *spec, int type, const char *name, unsigned long val)
+static int add_control(struct alc_spec *spec, int type, const char *name,
+                      unsigned long val)
 {
        struct snd_kcontrol_new *knew;
 
        if (spec->num_kctl_used >= spec->num_kctl_alloc) {
                int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
 
-               knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
-               if (! knew)
+               /* array + terminator */
+               knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL);
+               if (!knew)
                        return -ENOMEM;
                if (spec->kctl_alloc) {
-                       memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
+                       memcpy(knew, spec->kctl_alloc,
+                              sizeof(*knew) * spec->num_kctl_alloc);
                        kfree(spec->kctl_alloc);
                }
                spec->kctl_alloc = knew;
@@ -2844,7 +2871,7 @@ static int add_control(struct alc_spec *spec, int type, const char *name, unsign
        knew = &spec->kctl_alloc[spec->num_kctl_used];
        *knew = alc880_control_templates[type];
        knew->name = kstrdup(name, GFP_KERNEL);
-       if (! knew->name)
+       if (!knew->name)
                return -ENOMEM;
        knew->private_value = val;
        spec->num_kctl_used++;
@@ -2864,7 +2891,8 @@ static int add_control(struct alc_spec *spec, int type, const char *name, unsign
 #define ALC880_PIN_CD_NID              0x1c
 
 /* fill in the dac_nids table from the parsed pin configuration */
-static int alc880_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+static int alc880_auto_fill_dac_nids(struct alc_spec *spec,
+                                    const struct auto_pin_cfg *cfg)
 {
        hda_nid_t nid;
        int assigned[4];
@@ -2889,8 +2917,9 @@ static int alc880_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pi
                        continue;
                /* search for an empty channel */
                for (j = 0; j < cfg->line_outs; j++) {
-                       if (! assigned[j]) {
-                               spec->multiout.dac_nids[i] = alc880_idx_to_dac(j);
+                       if (!assigned[j]) {
+                               spec->multiout.dac_nids[i] =
+                                       alc880_idx_to_dac(j);
                                assigned[j] = 1;
                                break;
                        }
@@ -2905,36 +2934,54 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
                                             const struct auto_pin_cfg *cfg)
 {
        char name[32];
-       static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
+       static const char *chname[4] = {
+               "Front", "Surround", NULL /*CLFE*/, "Side"
+       };
        hda_nid_t nid;
        int i, err;
 
        for (i = 0; i < cfg->line_outs; i++) {
-               if (! spec->multiout.dac_nids[i])
+               if (!spec->multiout.dac_nids[i])
                        continue;
                nid = alc880_idx_to_mixer(alc880_dac_to_idx(spec->multiout.dac_nids[i]));
                if (i == 2) {
                        /* Center/LFE */
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Center Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                         "Center Playback Volume",
+                                         HDA_COMPOSE_AMP_VAL(nid, 1, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "LFE Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                         "LFE Playback Volume",
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "Center Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 1, 2, HDA_INPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE,
+                                         "Center Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 1, 2,
+                                                             HDA_INPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "LFE Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 2, 2, HDA_INPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE,
+                                         "LFE Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 2,
+                                                             HDA_INPUT));
+                       if (err < 0)
                                return err;
                } else {
                        sprintf(name, "%s Playback Volume", chname[i]);
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                                              HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                        sprintf(name, "%s Playback Switch", chname[i]);
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                                              HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 2,
+                                                             HDA_INPUT));
+                       if (err < 0)
                                return err;
                }
        }
@@ -2949,51 +2996,57 @@ static int alc880_auto_create_extra_out(struct alc_spec *spec, hda_nid_t pin,
        int err;
        char name[32];
 
-       if (! pin)
+       if (!pin)
                return 0;
 
        if (alc880_is_fixed_pin(pin)) {
                nid = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
                /* specify the DAC as the extra output */
-               if (! spec->multiout.hp_nid)
+               if (!spec->multiout.hp_nid)
                        spec->multiout.hp_nid = nid;
                else
                        spec->multiout.extra_out_nid[0] = nid;
                /* control HP volume/switch on the output mixer amp */
                nid = alc880_idx_to_mixer(alc880_fixed_pin_idx(pin));
                sprintf(name, "%s Playback Volume", pfx);
-               if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                                      HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                                 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
                sprintf(name, "%s Playback Switch", pfx);
-               if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                                      HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT))) < 0)
+               err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                                 HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT));
+               if (err < 0)
                        return err;
        } else if (alc880_is_multi_pin(pin)) {
                /* set manual connection */
                /* we have only a switch on HP-out PIN */
                sprintf(name, "%s Playback Switch", pfx);
-               if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
-                                      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                                 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
        }
        return 0;
 }
 
 /* create input playback/capture controls for the given pin */
-static int new_analog_input(struct alc_spec *spec, hda_nid_t pin, const char *ctlname,
+static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
+                           const char *ctlname,
                            int idx, hda_nid_t mix_nid)
 {
        char name[32];
        int err;
 
        sprintf(name, "%s Playback Volume", ctlname);
-       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                              HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT))) < 0)
+       err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                         HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
+       if (err < 0)
                return err;
        sprintf(name, "%s Playback Switch", ctlname);
-       if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
-                              HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT))) < 0)
+       err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                         HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
+       if (err < 0)
                return err;
        return 0;
 }
@@ -3013,8 +3066,10 @@ static int alc880_auto_create_analog_input_ctls(struct alc_spec *spec,
                                               idx, 0x0b);
                        if (err < 0)
                                return err;
-                       imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
-                       imux->items[imux->num_items].index = alc880_input_pin_idx(cfg->input_pins[i]);
+                       imux->items[imux->num_items].label =
+                               auto_pin_cfg_labels[i];
+                       imux->items[imux->num_items].index =
+                               alc880_input_pin_idx(cfg->input_pins[i]);
                        imux->num_items++;
                }
        }
@@ -3026,8 +3081,10 @@ static void alc880_auto_set_output_and_unmute(struct hda_codec *codec,
                                              int dac_idx)
 {
        /* set as output */
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                           pin_type);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                           AMP_OUT_UNMUTE);
        /* need the manual connection? */
        if (alc880_is_multi_pin(nid)) {
                struct alc_spec *spec = codec->spec;
@@ -3071,37 +3128,52 @@ static void alc880_auto_init_analog_input(struct hda_codec *codec)
        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (alc880_is_input_pin(nid)) {
-                       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                           i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
+                       snd_hda_codec_write(codec, nid, 0,
+                                           AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                           i <= AUTO_PIN_FRONT_MIC ?
+                                           PIN_VREF80 : PIN_IN);
                        if (nid != ALC880_PIN_CD_NID)
-                               snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                               snd_hda_codec_write(codec, nid, 0,
+                                                   AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
 }
 
 /* parse the BIOS configuration and set up the alc_spec */
-/* return 1 if successful, 0 if the proper config is not found, or a negative error code */
+/* return 1 if successful, 0 if the proper config is not found,
+ * or a negative error code
+ */
 static int alc880_parse_auto_config(struct hda_codec *codec)
 {
        struct alc_spec *spec = codec->spec;
        int err;
        static hda_nid_t alc880_ignore[] = { 0x1d, 0 };
 
-       if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
-                                               alc880_ignore)) < 0)
+       err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                          alc880_ignore);
+       if (err < 0)
                return err;
-       if (! spec->autocfg.line_outs)
+       if (!spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */
 
-       if ((err = alc880_auto_fill_dac_nids(spec, &spec->autocfg)) < 0 ||
-           (err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
-           (err = alc880_auto_create_extra_out(spec,
-                                               spec->autocfg.speaker_pins[0],
-                                               "Speaker")) < 0 ||
-           (err = alc880_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
-                                               "Headphone")) < 0 ||
-           (err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
+       err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc880_auto_create_extra_out(spec,
+                                          spec->autocfg.speaker_pins[0],
+                                          "Speaker");
+       if (err < 0)
+               return err;
+       err = alc880_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
+                                          "Headphone");
+       if (err < 0)
+               return err;
+       err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
@@ -3161,7 +3233,7 @@ static int patch_alc880(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using 3-stack mode...\n");
@@ -3180,14 +3252,16 @@ static int patch_alc880(struct hda_codec *codec)
        spec->stream_digital_playback = &alc880_pcm_digital_playback;
        spec->stream_digital_capture = &alc880_pcm_digital_capture;
 
-       if (! spec->adc_nids && spec->input_mux) {
+       if (!spec->adc_nids && spec->input_mux) {
                /* check whether NID 0x07 is valid */
                unsigned int wcap = get_wcaps(codec, alc880_adc_nids[0]);
-               wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
+               /* get type */
+               wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
                if (wcap != AC_WID_AUD_IN) {
                        spec->adc_nids = alc880_adc_nids_alt;
                        spec->num_adc_nids = ARRAY_SIZE(alc880_adc_nids_alt);
-                       spec->mixers[spec->num_mixers] = alc880_capture_alt_mixer;
+                       spec->mixers[spec->num_mixers] =
+                               alc880_capture_alt_mixer;
                        spec->num_mixers++;
                } else {
                        spec->adc_nids = alc880_adc_nids;
@@ -3329,7 +3403,7 @@ static struct snd_kcontrol_new alc260_base_output_mixer[] = {
        HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
        HDA_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
        { } /* end */
-};     
+};
 
 static struct snd_kcontrol_new alc260_input_mixer[] = {
        HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
@@ -3545,7 +3619,9 @@ static struct hda_verb alc260_init_verbs[] = {
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* unmute LINE-2 out pin */
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-       /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
+       /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 &
+        * Line In 2 = 0x03
+        */
        /* mute CD */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        /* mute Line In */
@@ -3593,7 +3669,9 @@ static struct hda_verb alc260_hp_init_verbs[] = {
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
        /* mute pin widget amp left and right (no gain on this amp) */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
-       /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
+       /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 &
+        * Line In 2 = 0x03
+        */
        /* unmute CD */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
        /* unmute Line In */
@@ -3641,7 +3719,9 @@ static struct hda_verb alc260_hp_3013_init_verbs[] = {
        {0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb000},
        /* mute pin widget amp left and right (no gain on this amp) */
        {0x10, AC_VERB_SET_AMP_GAIN_MUTE, 0x0000},
-       /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 & Line In 2 = 0x03 */
+       /* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 &
+        * Line In 2 = 0x03
+        */
        /* unmute CD */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x04 << 8))},
        /* unmute Line In */
@@ -3791,7 +3871,9 @@ static struct hda_verb alc260_acer_init_verbs[] = {
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
        {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
 
-       /* Unmute Line-out pin widget amp left and right (no equiv mixer ctrl) */
+       /* Unmute Line-out pin widget amp left and right
+        * (no equiv mixer ctrl)
+        */
        {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* Unmute mono pin widget amp output (no equiv mixer ctrl) */
        {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
@@ -4106,10 +4188,12 @@ static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid,
                return 0; /* N/A */
        
        snprintf(name, sizeof(name), "%s Playback Volume", pfx);
-       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val)) < 0)
+       err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val);
+       if (err < 0)
                return err;
        snprintf(name, sizeof(name), "%s Playback Switch", pfx);
-       if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, sw_val)) < 0)
+       err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, sw_val);
+       if (err < 0)
                return err;
        return 1;
 }
@@ -4145,7 +4229,7 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec,
                if (err < 0)
                        return err;
        }
-       return 0;       
+       return 0;
 }
 
 /* create playback/capture controls for input pins */
@@ -4159,20 +4243,24 @@ static int alc260_auto_create_analog_input_ctls(struct alc_spec *spec,
                if (cfg->input_pins[i] >= 0x12) {
                        idx = cfg->input_pins[i] - 0x12;
                        err = new_analog_input(spec, cfg->input_pins[i],
-                                              auto_pin_cfg_labels[i], idx, 0x07);
+                                              auto_pin_cfg_labels[i], idx,
+                                              0x07);
                        if (err < 0)
                                return err;
-                       imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
+                       imux->items[imux->num_items].label =
+                               auto_pin_cfg_labels[i];
                        imux->items[imux->num_items].index = idx;
                        imux->num_items++;
                }
-               if ((cfg->input_pins[i] >= 0x0f) && (cfg->input_pins[i] <= 0x10)){
+               if (cfg->input_pins[i] >= 0x0f && cfg->input_pins[i] <= 0x10){
                        idx = cfg->input_pins[i] - 0x09;
                        err = new_analog_input(spec, cfg->input_pins[i],
-                                              auto_pin_cfg_labels[i], idx, 0x07);
+                                              auto_pin_cfg_labels[i], idx,
+                                              0x07);
                        if (err < 0)
                                return err;
-                       imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
+                       imux->items[imux->num_items].label =
+                               auto_pin_cfg_labels[i];
                        imux->items[imux->num_items].index = idx;
                        imux->num_items++;
                }
@@ -4185,14 +4273,15 @@ static void alc260_auto_set_output_and_unmute(struct hda_codec *codec,
                                              int sel_idx)
 {
        /* set as output */
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                           pin_type);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                           AMP_OUT_UNMUTE);
        /* need the manual connection? */
        if (nid >= 0x12) {
                int idx = nid - 0x12;
                snd_hda_codec_write(codec, idx + 0x0b, 0,
                                    AC_VERB_SET_CONNECT_SEL, sel_idx);
-                                   
        }
 }
 
@@ -4202,7 +4291,7 @@ static void alc260_auto_init_multi_out(struct hda_codec *codec)
        hda_nid_t nid;
 
        alc_subsystem_id(codec, 0x10, 0x15, 0x0f);
-       nid = spec->autocfg.line_out_pins[0];   
+       nid = spec->autocfg.line_out_pins[0];
        if (nid)
                alc260_auto_set_output_and_unmute(codec, nid, PIN_OUT, 0);
        
@@ -4213,7 +4302,7 @@ static void alc260_auto_init_multi_out(struct hda_codec *codec)
        nid = spec->autocfg.hp_pins[0];
        if (nid)
                alc260_auto_set_output_and_unmute(codec, nid, PIN_OUT, 0);
-}      
+}
 
 #define ALC260_PIN_CD_NID              0x16
 static void alc260_auto_init_analog_input(struct hda_codec *codec)
@@ -4224,10 +4313,13 @@ static void alc260_auto_init_analog_input(struct hda_codec *codec)
        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (nid >= 0x12) {
-                       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                           i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
+                       snd_hda_codec_write(codec, nid, 0,
+                                           AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                           i <= AUTO_PIN_FRONT_MIC ?
+                                           PIN_VREF80 : PIN_IN);
                        if (nid != ALC260_PIN_CD_NID)
-                               snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                               snd_hda_codec_write(codec, nid, 0,
+                                                   AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
@@ -4247,8 +4339,8 @@ static struct hda_verb alc260_volume_init_verbs[] = {
        
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
-        * Note: PASD motherboards uses the Line In 2 as the input for front panel
-        * mic (mic 2)
+        * Note: PASD motherboards uses the Line In 2 as the input for
+        * front panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -4283,14 +4375,17 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
        int err;
        static hda_nid_t alc260_ignore[] = { 0x17, 0 };
 
-       if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
-                                               alc260_ignore)) < 0)
+       err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                          alc260_ignore);
+       if (err < 0)
                return err;
-       if ((err = alc260_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0)
+       err = alc260_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
-       if (! spec->kctl_alloc)
+       if (!spec->kctl_alloc)
                return 0; /* can't find valid BIOS pin config */
-       if ((err = alc260_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
+       err = alc260_auto_create_analog_input_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
 
        spec->multiout.max_channels = 2;
@@ -4506,7 +4601,7 @@ static int patch_alc260(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using base mode...\n");
@@ -4575,7 +4670,8 @@ static struct hda_input_mux alc882_capture_source = {
 #define alc882_mux_enum_info alc_mux_enum_info
 #define alc882_mux_enum_get alc_mux_enum_get
 
-static int alc882_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+static int alc882_mux_enum_put(struct snd_kcontrol *kcontrol,
+                              struct snd_ctl_elem_value *ucontrol)
 {
        struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
        struct alc_spec *spec = codec->spec;
@@ -4589,7 +4685,7 @@ static int alc882_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_ele
        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;
-       if (*cur_val == idx && ! codec->in_resume)
+       if (*cur_val == idx && !codec->in_resume)
                return 0;
        for (i = 0; i < imux->num_items; i++) {
                unsigned int v = (i == idx) ? 0x7000 : 0x7080;
@@ -4752,7 +4848,7 @@ static struct hda_verb alc882_eapd_verbs[] = {
        /* change to EAPD mode */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
        {0x20, AC_VERB_SET_PROC_COEF, 0x3060},
-       { } 
+       { }
 };
 
 /* Mac Pro test */
@@ -4817,6 +4913,7 @@ static struct hda_verb alc882_macpro_init_verbs[] = {
 
        { }
 };
+
 static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
 {
        unsigned int gpiostate, gpiomask, gpiodir;
@@ -4865,8 +4962,8 @@ static struct hda_verb alc882_auto_init_verbs[] = {
 
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
-        * Note: PASD motherboards uses the Line In 2 as the input for front panel
-        * mic (mic 2)
+        * Note: PASD motherboards uses the Line In 2 as the input for
+        * front panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -5044,15 +5141,17 @@ static void alc882_auto_set_output_and_unmute(struct hda_codec *codec,
 {
        /* set as output */
        struct alc_spec *spec = codec->spec;
-       int idx; 
-       
+       int idx;
+
        if (spec->multiout.dac_nids[dac_idx] == 0x25)
                idx = 4;
        else
                idx = spec->multiout.dac_nids[dac_idx] - 2;
 
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                           pin_type);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                           AMP_OUT_UNMUTE);
        snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, idx);
 
 }
@@ -5064,9 +5163,10 @@ static void alc882_auto_init_multi_out(struct hda_codec *codec)
 
        alc_subsystem_id(codec, 0x15, 0x1b, 0x14);
        for (i = 0; i <= HDA_SIDE; i++) {
-               hda_nid_t nid = spec->autocfg.line_out_pins[i]; 
+               hda_nid_t nid = spec->autocfg.line_out_pins[i];
                if (nid)
-                       alc882_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
+                       alc882_auto_set_output_and_unmute(codec, nid, PIN_OUT,
+                                                         i);
        }
 }
 
@@ -5077,7 +5177,8 @@ static void alc882_auto_init_hp_out(struct hda_codec *codec)
 
        pin = spec->autocfg.hp_pins[0];
        if (pin) /* connect to front */
-               alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, 0); /* use dac 0 */
+               /* use dac 0 */
+               alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, 0);
 }
 
 #define alc882_is_input_pin(nid)       alc880_is_input_pin(nid)
@@ -5091,10 +5192,13 @@ static void alc882_auto_init_analog_input(struct hda_codec *codec)
        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
                if (alc882_is_input_pin(nid)) {
-                       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                           i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
+                       snd_hda_codec_write(codec, nid, 0,
+                                           AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                           i <= AUTO_PIN_FRONT_MIC ?
+                                           PIN_VREF80 : PIN_IN);
                        if (nid != ALC882_PIN_CD_NID)
-                               snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                               snd_hda_codec_write(codec, nid, 0,
+                                                   AC_VERB_SET_AMP_GAIN_MUTE,
                                                    AMP_OUT_MUTE);
                }
        }
@@ -5156,7 +5260,7 @@ static int patch_alc882(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using base mode...\n");
@@ -5180,14 +5284,16 @@ static int patch_alc882(struct hda_codec *codec)
        spec->stream_digital_playback = &alc882_pcm_digital_playback;
        spec->stream_digital_capture = &alc882_pcm_digital_capture;
 
-       if (! spec->adc_nids && spec->input_mux) {
+       if (!spec->adc_nids && spec->input_mux) {
                /* check whether NID 0x07 is valid */
                unsigned int wcap = get_wcaps(codec, 0x07);
-               wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
+               /* get type */
+               wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
                if (wcap != AC_WID_AUD_IN) {
                        spec->adc_nids = alc882_adc_nids_alt;
                        spec->num_adc_nids = ARRAY_SIZE(alc882_adc_nids_alt);
-                       spec->mixers[spec->num_mixers] = alc882_capture_alt_mixer;
+                       spec->mixers[spec->num_mixers] =
+                               alc882_capture_alt_mixer;
                        spec->num_mixers++;
                } else {
                        spec->adc_nids = alc882_adc_nids;
@@ -5227,6 +5333,7 @@ static hda_nid_t alc883_adc_nids[2] = {
        /* ADC1-2 */
        0x08, 0x09,
 };
+
 /* input MUX */
 /* FIXME: should be a matrix-type input source selection */
 
@@ -5266,7 +5373,7 @@ static int alc883_mux_enum_put(struct snd_kcontrol *kcontrol,
        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;
-       if (*cur_val == idx && ! codec->in_resume)
+       if (*cur_val == idx && !codec->in_resume)
                return 0;
        for (i = 0; i < imux->num_items; i++) {
                unsigned int v = (i == idx) ? 0x7000 : 0x7080;
@@ -5276,6 +5383,7 @@ static int alc883_mux_enum_put(struct snd_kcontrol *kcontrol,
        *cur_val = idx;
        return 1;
 }
+
 /*
  * 2ch mode
  */
@@ -5528,7 +5636,7 @@ static struct snd_kcontrol_new alc883_tagra_mixer[] = {
                .put = alc883_mux_enum_put,
        },
        { } /* end */
-};     
+};
 
 static struct snd_kcontrol_new alc883_tagra_2ch_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@@ -5553,7 +5661,7 @@ static struct snd_kcontrol_new alc883_tagra_2ch_mixer[] = {
                .put = alc883_mux_enum_put,
        },
        { } /* end */
-};     
+};
 
 static struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
        HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
@@ -5576,7 +5684,7 @@ static struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
                .put = alc883_mux_enum_put,
        },
        { } /* end */
-};     
+};
 
 static struct snd_kcontrol_new alc883_chmode_mixer[] = {
        {
@@ -5678,9 +5786,9 @@ static struct hda_verb alc883_tagra_verbs[] = {
        {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
 
        {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
-       {0x01, AC_VERB_SET_GPIO_MASK, 0x03}, 
-       {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03}, 
-       {0x01, AC_VERB_SET_GPIO_DATA, 0x03}, 
+       {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
+       {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
+       {0x01, AC_VERB_SET_GPIO_DATA, 0x03},
 
        { } /* end */
 };
@@ -5696,14 +5804,17 @@ static struct hda_verb alc883_lenovo_101e_verbs[] = {
 static void alc883_tagra_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x14, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x1b, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x1b, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
-       snd_hda_codec_write(codec, 1, 0, AC_VERB_SET_GPIO_DATA, present ? 1 : 3);
+                                0x80, bits);
+       snd_hda_codec_write(codec, 1, 0, AC_VERB_SET_GPIO_DATA,
+                           present ? 1 : 3);
 }
 
 static void alc883_tagra_unsol_event(struct hda_codec *codec, unsigned int res)
@@ -5715,31 +5826,33 @@ static void alc883_tagra_unsol_event(struct hda_codec *codec, unsigned int res)
 static void alc883_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x14, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc883_lenovo_101e_all_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x1b, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc883_lenovo_101e_unsol_event(struct hda_codec *codec,
@@ -5765,8 +5878,8 @@ static struct hda_verb alc883_auto_init_verbs[] = {
 
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
-        * Note: PASD motherboards uses the Line In 2 as the input for front panel
-        * mic (mic 2)
+        * Note: PASD motherboards uses the Line In 2 as the input for
+        * front panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -5802,13 +5915,13 @@ static struct hda_verb alc883_auto_init_verbs[] = {
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-       //{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+       /* {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
        /* Input mixer2 */
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-       //{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
+       /* {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, */
        {0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(4)},
 
        { }
@@ -5913,7 +6026,7 @@ static struct alc_config_preset alc883_presets[] = {
                .channel_mode = alc883_3ST_6ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc883_capture_source,
-       },      
+       },
        [ALC883_3ST_6ch] = {
                .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
                .init_verbs = { alc883_init_verbs },
@@ -5925,7 +6038,7 @@ static struct alc_config_preset alc883_presets[] = {
                .channel_mode = alc883_3ST_6ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc883_capture_source,
-       },      
+       },
        [ALC883_6ST_DIG] = {
                .mixers = { alc883_base_mixer, alc883_chmode_mixer },
                .init_verbs = { alc883_init_verbs },
@@ -6048,8 +6161,8 @@ static void alc883_auto_set_output_and_unmute(struct hda_codec *codec,
 {
        /* set as output */
        struct alc_spec *spec = codec->spec;
-       int idx; 
-       
+       int idx;
+
        if (spec->multiout.dac_nids[dac_idx] == 0x25)
                idx = 4;
        else
@@ -6070,9 +6183,10 @@ static void alc883_auto_init_multi_out(struct hda_codec *codec)
 
        alc_subsystem_id(codec, 0x15, 0x1b, 0x14);
        for (i = 0; i <= HDA_SIDE; i++) {
-               hda_nid_t nid = spec->autocfg.line_out_pins[i]; 
+               hda_nid_t nid = spec->autocfg.line_out_pins[i];
                if (nid)
-                       alc883_auto_set_output_and_unmute(codec, nid, PIN_OUT, i);
+                       alc883_auto_set_output_and_unmute(codec, nid, PIN_OUT,
+                                                         i);
        }
 }
 
@@ -6160,7 +6274,7 @@ static int patch_alc883(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using base mode...\n");
@@ -6179,7 +6293,7 @@ static int patch_alc883(struct hda_codec *codec)
        spec->stream_digital_playback = &alc883_pcm_digital_playback;
        spec->stream_digital_capture = &alc883_pcm_digital_capture;
 
-       if (! spec->adc_nids && spec->input_mux) {
+       if (!spec->adc_nids && spec->input_mux) {
                spec->adc_nids = alc883_adc_nids;
                spec->num_adc_nids = ARRAY_SIZE(alc883_adc_nids);
        }
@@ -6316,8 +6430,8 @@ static struct hda_verb alc262_init_verbs[] = {
 
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
-        * Note: PASD motherboards uses the Line In 2 as the input for front panel
-        * mic (mic 2)
+        * Note: PASD motherboards uses the Line In 2 as the input for
+        * front panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -6374,7 +6488,7 @@ static struct hda_verb alc262_init_verbs[] = {
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x03 << 8))},
        {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x02 << 8))},
-       {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},      
+       {0x22, AC_VERB_SET_AMP_GAIN_MUTE, (0x7080 | (0x04 << 8))},
 
        { }
 };
@@ -6401,7 +6515,7 @@ static void alc262_hippo_automute(struct hda_codec *codec, int force)
        struct alc_spec *spec = codec->spec;
        unsigned int mute;
 
-       if (force || ! spec->sense_updated) {
+       if (force || !spec->sense_updated) {
                unsigned int present;
                /* need to execute and sync at first */
                snd_hda_codec_read(codec, 0x15, 0, AC_VERB_SET_PIN_SENSE, 0);
@@ -6441,7 +6555,7 @@ static void alc262_hippo1_automute(struct hda_codec *codec, int force)
        struct alc_spec *spec = codec->spec;
        unsigned int mute;
 
-       if (force || ! spec->sense_updated) {
+       if (force || !spec->sense_updated) {
                unsigned int present;
                /* need to execute and sync at first */
                snd_hda_codec_read(codec, 0x1b, 0, AC_VERB_SET_PIN_SENSE, 0);
@@ -6514,7 +6628,7 @@ static void alc262_fujitsu_automute(struct hda_codec *codec, int force)
        struct alc_spec *spec = codec->spec;
        unsigned int mute;
 
-       if (force || ! spec->sense_updated) {
+       if (force || !spec->sense_updated) {
                unsigned int present;
                /* need to execute and sync at first */
                snd_hda_codec_read(codec, 0x14, 0, AC_VERB_SET_PIN_SENSE, 0);
@@ -6619,7 +6733,8 @@ static struct hda_verb alc262_EAPD_verbs[] = {
 };
 
 /* add playback controls from the parsed DAC table */
-static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec,
+                                            const struct auto_pin_cfg *cfg)
 {
        hda_nid_t nid;
        int err;
@@ -6630,26 +6745,39 @@ static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec, const struct
 
        nid = cfg->line_out_pins[0];
        if (nid) {
-               if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Front Playback Volume",
-                                      HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                 "Front Playback Volume",
+                                 HDA_COMPOSE_AMP_VAL(0x0c, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
-               if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Front Playback Switch",
-                                      HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+                                 "Front Playback Switch",
+                                 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
        }
 
        nid = cfg->speaker_pins[0];
        if (nid) {
                if (nid == 0x16) {
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Speaker Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(0x0e, 2, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                         "Speaker Playback Volume",
+                                         HDA_COMPOSE_AMP_VAL(0x0e, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Speaker Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+                                         "Speaker Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                } else {
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Speaker Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+                                         "Speaker Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                }
        }
@@ -6657,23 +6785,33 @@ static int alc262_auto_create_multi_out_ctls(struct alc_spec *spec, const struct
        if (nid) {
                /* spec->multiout.hp_nid = 2; */
                if (nid == 0x16) {
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, "Headphone Playback Volume",
-                                              HDA_COMPOSE_AMP_VAL(0x0e, 2, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                         "Headphone Playback Volume",
+                                         HDA_COMPOSE_AMP_VAL(0x0e, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+                                         "Headphone Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                } else {
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+                                         "Headphone Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                }
        }
-       return 0;       
+       return 0;
 }
 
 /* identical with ALC880 */
-#define alc262_auto_create_analog_input_ctls alc880_auto_create_analog_input_ctls
+#define alc262_auto_create_analog_input_ctls \
+       alc880_auto_create_analog_input_ctls
 
 /*
  * generic initialization of ADC, input mixers and output mixers
@@ -6691,8 +6829,8 @@ static struct hda_verb alc262_volume_init_verbs[] = {
 
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
-        * Note: PASD motherboards uses the Line In 2 as the input for front panel
-        * mic (mic 2)
+        * Note: PASD motherboards uses the Line In 2 as the input for
+        * front panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -6752,8 +6890,8 @@ static struct hda_verb alc262_HP_BPC_init_verbs[] = {
 
        /* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
         * mixer widget
-        * Note: PASD motherboards uses the Line In 2 as the input for front panel
-        * mic (mic 2)
+        * Note: PASD motherboards uses the Line In 2 as the input for
+        * front panel mic (mic 2)
         */
        /* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
        {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
@@ -6935,13 +7073,17 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
        int err;
        static hda_nid_t alc262_ignore[] = { 0x1d, 0 };
 
-       if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
-                                               alc262_ignore)) < 0)
+       err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                          alc262_ignore);
+       if (err < 0)
                return err;
-       if (! spec->autocfg.line_outs)
+       if (!spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */
-       if ((err = alc262_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
-           (err = alc262_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
+       err = alc262_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc262_auto_create_analog_input_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
@@ -7065,7 +7207,7 @@ static struct alc_config_preset alc262_presets[] = {
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_HP_capture_source,
-       },      
+       },
        [ALC262_HP_BPC_D7000_WF] = {
                .mixers = { alc262_HP_BPC_WildWest_mixer },
                .init_verbs = { alc262_HP_BPC_WildWest_init_verbs },
@@ -7075,7 +7217,7 @@ static struct alc_config_preset alc262_presets[] = {
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_HP_capture_source,
-       },      
+       },
        [ALC262_HP_BPC_D7000_WL] = {
                .mixers = { alc262_HP_BPC_WildWest_mixer,
                            alc262_HP_BPC_WildWest_option_mixer },
@@ -7086,7 +7228,7 @@ static struct alc_config_preset alc262_presets[] = {
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_HP_capture_source,
-       },      
+       },
        [ALC262_BENQ_ED8] = {
                .mixers = { alc262_base_mixer },
                .init_verbs = { alc262_init_verbs, alc262_EAPD_verbs },
@@ -7096,7 +7238,7 @@ static struct alc_config_preset alc262_presets[] = {
                .num_channel_mode = ARRAY_SIZE(alc262_modes),
                .channel_mode = alc262_modes,
                .input_mux = &alc262_capture_source,
-       },              
+       },
 };
 
 static int patch_alc262(struct hda_codec *codec)
@@ -7111,7 +7253,9 @@ static int patch_alc262(struct hda_codec *codec)
 
        codec->spec = spec;
 #if 0
-       /* pshou 07/11/05  set a zero PCM sample to DAC when FIFO is under-run */
+       /* pshou 07/11/05  set a zero PCM sample to DAC when FIFO is
+        * under-run
+        */
        {
        int tmp;
        snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_COEF_INDEX, 7);
@@ -7137,7 +7281,7 @@ static int patch_alc262(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using base mode...\n");
@@ -7156,15 +7300,17 @@ static int patch_alc262(struct hda_codec *codec)
        spec->stream_digital_playback = &alc262_pcm_digital_playback;
        spec->stream_digital_capture = &alc262_pcm_digital_capture;
 
-       if (! spec->adc_nids && spec->input_mux) {
+       if (!spec->adc_nids && spec->input_mux) {
                /* check whether NID 0x07 is valid */
                unsigned int wcap = get_wcaps(codec, 0x07);
 
-               wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; /* get type */
+               /* get type */
+               wcap = (wcap & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
                if (wcap != AC_WID_AUD_IN) {
                        spec->adc_nids = alc262_adc_nids_alt;
                        spec->num_adc_nids = ARRAY_SIZE(alc262_adc_nids_alt);
-                       spec->mixers[spec->num_mixers] = alc262_capture_alt_mixer;
+                       spec->mixers[spec->num_mixers] =
+                               alc262_capture_alt_mixer;
                        spec->num_mixers++;
                } else {
                        spec->adc_nids = alc262_adc_nids;
@@ -7192,7 +7338,9 @@ static int patch_alc262(struct hda_codec *codec)
 static struct hda_verb alc861_threestack_ch2_init[] = {
        /* set pin widget 1Ah (line in) for input */
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
-       /* set pin widget 18h (mic1/2) for input, for mic also enable the vref */
+       /* set pin widget 18h (mic1/2) for input, for mic also enable
+        * the vref
+        */
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c },
@@ -7249,7 +7397,9 @@ static struct hda_channel_mode alc861_uniwill_m31_modes[2] = {
 static struct hda_verb alc861_asus_ch2_init[] = {
        /* set pin widget 1Ah (line in) for input */
        { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
-       /* set pin widget 18h (mic1/2) for input, for mic also enable the vref */
+       /* set pin widget 18h (mic1/2) for input, for mic also enable
+        * the vref
+        */
        { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
 
        { 0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c },
@@ -7304,7 +7454,7 @@ static struct snd_kcontrol_new alc861_base_mixer[] = {
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_INPUT),
+
         /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
@@ -7338,7 +7488,7 @@ static struct snd_kcontrol_new alc861_3ST_mixer[] = {
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_INPUT),
+
        /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
@@ -7380,7 +7530,7 @@ static struct snd_kcontrol_new alc861_toshiba_mixer[] = {
        },
 
        { } /* end */
-};     
+};
 
 static struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
         /* output mixer control */
@@ -7401,7 +7551,7 @@ static struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
        HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_INPUT),
+
        /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
@@ -7422,7 +7572,7 @@ static struct snd_kcontrol_new alc861_uniwill_m31_mixer[] = {
                 .private_value = ARRAY_SIZE(alc861_uniwill_m31_modes),
        },
        { } /* end */
-};                     
+};
 
 static struct snd_kcontrol_new alc861_asus_mixer[] = {
         /* output mixer control */
@@ -7442,8 +7592,8 @@ static struct snd_kcontrol_new alc861_asus_mixer[] = {
        HDA_CODEC_VOLUME("Mic Playback Volume", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x10, 0x01, HDA_OUTPUT),
-       HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_OUTPUT), /* was HDA_INPUT (why?) */
+       HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x03, HDA_OUTPUT),
+
        /* Capture mixer control */
        HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
        HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
@@ -7527,7 +7677,7 @@ static struct hda_verb alc861_base_init_verbs[] = {
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, //Output 0~12 step
+       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c}, /* Output 0~12 step */
 
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -7537,7 +7687,8 @@ static struct hda_verb alc861_base_init_verbs[] = {
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, // hp used DAC 3 (Front)
+       /* hp used DAC 3 (Front) */
+       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
 
        { }
@@ -7588,7 +7739,7 @@ static struct hda_verb alc861_threestack_init_verbs[] = {
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, //Output 0~12 step
+       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c}, /* Output 0~12 step */
 
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -7598,7 +7749,8 @@ static struct hda_verb alc861_threestack_init_verbs[] = {
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, // hp used DAC 3 (Front)
+       /* hp used DAC 3 (Front) */
+       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        { }
 };
@@ -7617,7 +7769,8 @@ static struct hda_verb alc861_uniwill_m31_init_verbs[] = {
        { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x0b, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-E for HP out (front panel) */
-       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, // this has to be set to VREF80
+       /* this has to be set to VREF80 */
+       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* route front PCM to HP */
        { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-F for mic-in (front panel) with vref */
@@ -7648,7 +7801,7 @@ static struct hda_verb alc861_uniwill_m31_init_verbs[] = {
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, //Output 0~12 step
+       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c}, /* Output 0~12 step */
 
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -7658,7 +7811,8 @@ static struct hda_verb alc861_uniwill_m31_init_verbs[] = {
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, // hp used DAC 3 (Front)
+       /* hp used DAC 3 (Front) */
+       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
         {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        { }
 };
@@ -7667,7 +7821,9 @@ static struct hda_verb alc861_asus_init_verbs[] = {
        /*
         * Unmute ADC0 and set the default input to mic-in
         */
-       /* port-A for surround (rear panel) | according to codec#0 this is the HP jack*/
+       /* port-A for surround (rear panel)
+        * according to codec#0 this is the HP jack
+        */
        { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 }, /* was 0x00 */
        /* route front PCM to HP */
        { 0x0e, AC_VERB_SET_CONNECT_SEL, 0x01 },
@@ -7679,7 +7835,8 @@ static struct hda_verb alc861_asus_init_verbs[] = {
        { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
        { 0x0b, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-E for HP out (front panel) */
-       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 }, /* this has to be set to VREF80 */
+       /* this has to be set to VREF80 */
+       { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
        /* route front PCM to HP */
        { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
        /* port-F for mic-in (front panel) with vref */
@@ -7709,7 +7866,7 @@ static struct hda_verb alc861_asus_init_verbs[] = {
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
-       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c          }, /* Output 0~12 step */
+       {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb00c}, /* Output 0~12 step */
 
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
@@ -7719,7 +7876,8 @@ static struct hda_verb alc861_asus_init_verbs[] = {
        {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)}, /* hp used DAC 3 (Front) */
+       /* hp used DAC 3 (Front) */
+       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
        { }
 };
@@ -7738,7 +7896,7 @@ static struct hda_verb alc861_auto_init_verbs[] = {
        /*
         * Unmute ADC0 and set the default input to mic-in
         */
-//     {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
+       /* {0x08, AC_VERB_SET_CONNECT_SEL, 0x00}, */
        {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
        
        /* Unmute DAC0~3 & spdif out*/
@@ -7771,21 +7929,21 @@ static struct hda_verb alc861_auto_init_verbs[] = {
 
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},    
-       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},            
+       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+       {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
        {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-       {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},    
-       {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},    
+       {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(2)},
+       {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(3)},
 
-       {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},  // set Mic 1
+       {0x08, AC_VERB_SET_CONNECT_SEL, 0x00},  /* set Mic 1 */
 
        { }
 };
 
 static struct hda_verb alc861_toshiba_init_verbs[] = {
        {0x0f, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
-        
+
        { }
 };
 
@@ -7853,7 +8011,8 @@ static struct hda_input_mux alc861_capture_source = {
 };
 
 /* fill in the dac_nids table from the parsed pin configuration */
-static int alc861_auto_fill_dac_nids(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+static int alc861_auto_fill_dac_nids(struct alc_spec *spec,
+                                    const struct auto_pin_cfg *cfg)
 {
        int i;
        hda_nid_t nid;
@@ -7876,29 +8035,40 @@ static int alc861_auto_create_multi_out_ctls(struct alc_spec *spec,
                                             const struct auto_pin_cfg *cfg)
 {
        char name[32];
-       static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
+       static const char *chname[4] = {
+               "Front", "Surround", NULL /*CLFE*/, "Side"
+       };
        hda_nid_t nid;
        int i, idx, err;
 
        for (i = 0; i < cfg->line_outs; i++) {
                nid = spec->multiout.dac_nids[i];
-               if (! nid)
+               if (!nid)
                        continue;
                if (nid == 0x05) {
                        /* Center/LFE */
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "Center Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE,
+                                         "Center Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 1, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, "LFE Playback Switch",
-                                              HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE,
+                                         "LFE Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                } else {
-                       for (idx = 0; idx < ARRAY_SIZE(alc861_dac_nids) - 1; idx++)
+                       for (idx = 0; idx < ARRAY_SIZE(alc861_dac_nids) - 1;
+                            idx++)
                                if (nid == alc861_dac_nids[idx])
                                        break;
                        sprintf(name, "%s Playback Switch", chname[idx]);
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                                              HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                }
        }
@@ -7910,13 +8080,15 @@ static int alc861_auto_create_hp_ctls(struct alc_spec *spec, hda_nid_t pin)
        int err;
        hda_nid_t nid;
 
-       if (! pin)
+       if (!pin)
                return 0;
 
        if ((pin >= 0x0b && pin <= 0x10) || pin == 0x1f || pin == 0x20) {
                nid = 0x03;
-               if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
-                                      HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_MUTE,
+                                 "Headphone Playback Switch",
+                                 HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
                spec->multiout.hp_nid = nid;
        }
@@ -7924,32 +8096,33 @@ static int alc861_auto_create_hp_ctls(struct alc_spec *spec, hda_nid_t pin)
 }
 
 /* create playback/capture controls for input pins */
-static int alc861_auto_create_analog_input_ctls(struct alc_spec *spec, const struct auto_pin_cfg *cfg)
+static int alc861_auto_create_analog_input_ctls(struct alc_spec *spec,
+                                               const struct auto_pin_cfg *cfg)
 {
        struct hda_input_mux *imux = &spec->private_imux;
        int i, err, idx, idx1;
 
        for (i = 0; i < AUTO_PIN_LAST; i++) {
-               switch(cfg->input_pins[i]) {
+               switch (cfg->input_pins[i]) {
                case 0x0c:
                        idx1 = 1;
-                       idx = 2;        // Line In
+                       idx = 2;        /* Line In */
                        break;
                case 0x0f:
                        idx1 = 2;
-                       idx = 2;        // Line In
+                       idx = 2;        /* Line In */
                        break;
                case 0x0d:
                        idx1 = 0;
-                       idx = 1;        // Mic In 
+                       idx = 1;        /* Mic In */
                        break;
-               case 0x10:      
+               case 0x10:
                        idx1 = 3;
-                       idx = 1;        // Mic In 
+                       idx = 1;        /* Mic In */
                        break;
                case 0x11:
                        idx1 = 4;
-                       idx = 0;        // CD
+                       idx = 0;        /* CD */
                        break;
                default:
                        continue;
@@ -7962,7 +8135,7 @@ static int alc861_auto_create_analog_input_ctls(struct alc_spec *spec, const str
 
                imux->items[imux->num_items].label = auto_pin_cfg_labels[i];
                imux->items[imux->num_items].index = idx1;
-               imux->num_items++;      
+               imux->num_items++;
        }
        return 0;
 }
@@ -7987,13 +8160,16 @@ static struct snd_kcontrol_new alc861_capture_mixer[] = {
        { } /* end */
 };
 
-static void alc861_auto_set_output_and_unmute(struct hda_codec *codec, hda_nid_t nid,
+static void alc861_auto_set_output_and_unmute(struct hda_codec *codec,
+                                             hda_nid_t nid,
                                              int pin_type, int dac_idx)
 {
        /* set as output */
 
-       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
-       snd_hda_codec_write(codec, dac_idx, 0, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
+                           pin_type);
+       snd_hda_codec_write(codec, dac_idx, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                           AMP_OUT_UNMUTE);
 
 }
 
@@ -8006,7 +8182,8 @@ static void alc861_auto_init_multi_out(struct hda_codec *codec)
        for (i = 0; i < spec->autocfg.line_outs; i++) {
                hda_nid_t nid = spec->autocfg.line_out_pins[i];
                if (nid)
-                       alc861_auto_set_output_and_unmute(codec, nid, PIN_OUT, spec->multiout.dac_nids[i]);
+                       alc861_auto_set_output_and_unmute(codec, nid, PIN_OUT,
+                                                         spec->multiout.dac_nids[i]);
        }
 }
 
@@ -8017,7 +8194,8 @@ static void alc861_auto_init_hp_out(struct hda_codec *codec)
 
        pin = spec->autocfg.hp_pins[0];
        if (pin) /* connect to front */
-               alc861_auto_set_output_and_unmute(codec, pin, PIN_HP, spec->multiout.dac_nids[0]);
+               alc861_auto_set_output_and_unmute(codec, pin, PIN_HP,
+                                                 spec->multiout.dac_nids[0]);
 }
 
 static void alc861_auto_init_analog_input(struct hda_codec *codec)
@@ -8027,31 +8205,43 @@ static void alc861_auto_init_analog_input(struct hda_codec *codec)
 
        for (i = 0; i < AUTO_PIN_LAST; i++) {
                hda_nid_t nid = spec->autocfg.input_pins[i];
-               if ((nid>=0x0c) && (nid <=0x11)) {
-                       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
-                                           i <= AUTO_PIN_FRONT_MIC ? PIN_VREF80 : PIN_IN);
+               if (nid >= 0x0c && nid <= 0x11) {
+                       snd_hda_codec_write(codec, nid, 0,
+                                           AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                           i <= AUTO_PIN_FRONT_MIC ?
+                                           PIN_VREF80 : PIN_IN);
                }
        }
 }
 
 /* parse the BIOS configuration and set up the alc_spec */
-/* return 1 if successful, 0 if the proper config is not found, or a negative error code */
+/* return 1 if successful, 0 if the proper config is not found,
+ * or a negative error code
+ */
 static int alc861_parse_auto_config(struct hda_codec *codec)
 {
        struct alc_spec *spec = codec->spec;
        int err;
        static hda_nid_t alc861_ignore[] = { 0x1d, 0 };
 
-       if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
-                                               alc861_ignore)) < 0)
+       err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                          alc861_ignore);
+       if (err < 0)
                return err;
-       if (! spec->autocfg.line_outs)
+       if (!spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */
 
-       if ((err = alc861_auto_fill_dac_nids(spec, &spec->autocfg)) < 0 ||
-           (err = alc861_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
-           (err = alc861_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0])) < 0 ||
-           (err = alc861_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
+       err = alc861_auto_fill_dac_nids(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc861_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc861_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);
+       if (err < 0)
+               return err;
+       err = alc861_auto_create_analog_input_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
@@ -8179,7 +8369,8 @@ static struct alc_config_preset alc861_presets[] = {
        },
        [ALC861_TOSHIBA] = {
                .mixers = { alc861_toshiba_mixer },
-               .init_verbs = { alc861_base_init_verbs, alc861_toshiba_init_verbs },
+               .init_verbs = { alc861_base_init_verbs,
+                               alc861_toshiba_init_verbs },
                .num_dacs = ARRAY_SIZE(alc861_dac_nids),
                .dac_nids = alc861_dac_nids,
                .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
@@ -8231,7 +8422,7 @@ static int patch_alc861(struct hda_codec *codec)
        if (spec == NULL)
                return -ENOMEM;
 
-       codec->spec = spec;     
+       codec->spec = spec;
 
         board_config = snd_hda_check_board_config(codec, ALC861_MODEL_LAST,
                                                  alc861_models,
@@ -8249,7 +8440,7 @@ static int patch_alc861(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using base mode...\n");
@@ -8336,7 +8527,7 @@ static int alc861vd_mux_enum_put(struct snd_kcontrol *kcontrol,
        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;
-       if (*cur_val == idx && ! codec->in_resume)
+       if (*cur_val == idx && !codec->in_resume)
                return 0;
        for (i = 0; i < imux->num_items; i++) {
                unsigned int v = (i == idx) ? 0x7000 : 0x7080;
@@ -8755,7 +8946,7 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
        int i, err;
 
        for (i = 0; i < cfg->line_outs; i++) {
-               if (! spec->multiout.dac_nids[i])
+               if (!spec->multiout.dac_nids[i])
                        continue;
                nid_v = alc861vd_idx_to_mixer_vol(
                                alc880_dac_to_idx(
@@ -8766,36 +8957,42 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
 
                if (i == 2) {
                        /* Center/LFE */
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                               "Center Playback Volume",
-                                               HDA_COMPOSE_AMP_VAL(nid_v, 1,
-                                                       0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                         "Center Playback Volume",
+                                         HDA_COMPOSE_AMP_VAL(nid_v, 1, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL,
-                                               "LFE Playback Volume",
-                                               HDA_COMPOSE_AMP_VAL(nid_v, 2,
-                                                       0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL,
+                                         "LFE Playback Volume",
+                                         HDA_COMPOSE_AMP_VAL(nid_v, 2, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                               "Center Playback Switch",
-                                               HDA_COMPOSE_AMP_VAL(nid_s, 1,
-                                               2, HDA_INPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE,
+                                         "Center Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid_s, 1, 2,
+                                                             HDA_INPUT));
+                       if (err < 0)
                                return err;
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE,
-                                               "LFE Playback Switch",
-                                               HDA_COMPOSE_AMP_VAL(nid_s, 2,
-                                               2, HDA_INPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE,
+                                         "LFE Playback Switch",
+                                         HDA_COMPOSE_AMP_VAL(nid_s, 2, 2,
+                                                             HDA_INPUT));
+                       if (err < 0)
                                return err;
                } else {
                        sprintf(name, "%s Playback Volume", chname[i]);
-                       if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                                               HDA_COMPOSE_AMP_VAL(nid_v, 3,
-                                                       0, HDA_OUTPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                                         HDA_COMPOSE_AMP_VAL(nid_v, 3, 0,
+                                                             HDA_OUTPUT));
+                       if (err < 0)
                                return err;
                        sprintf(name, "%s Playback Switch", chname[i]);
-                       if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                                               HDA_COMPOSE_AMP_VAL(nid_v, 3,
-                                                       2, HDA_INPUT))) < 0)
+                       err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                                         HDA_COMPOSE_AMP_VAL(nid_v, 3, 2,
+                                                             HDA_INPUT));
+                       if (err < 0)
                                return err;
                }
        }
@@ -8812,13 +9009,13 @@ static int alc861vd_auto_create_extra_out(struct alc_spec *spec,
        int err;
        char name[32];
 
-       if (! pin)
+       if (!pin)
                return 0;
 
        if (alc880_is_fixed_pin(pin)) {
                nid_v = alc880_idx_to_dac(alc880_fixed_pin_idx(pin));
                /* specify the DAC as the extra output */
-               if (! spec->multiout.hp_nid)
+               if (!spec->multiout.hp_nid)
                        spec->multiout.hp_nid = nid_v;
                else
                        spec->multiout.extra_out_nid[0] = nid_v;
@@ -8829,22 +9026,22 @@ static int alc861vd_auto_create_extra_out(struct alc_spec *spec,
                                alc880_fixed_pin_idx(pin));
 
                sprintf(name, "%s Playback Volume", pfx);
-               if ((err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                               HDA_COMPOSE_AMP_VAL(nid_v, 3, 0,
-                                                       HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
+                                 HDA_COMPOSE_AMP_VAL(nid_v, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
                sprintf(name, "%s Playback Switch", pfx);
-               if ((err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                               HDA_COMPOSE_AMP_VAL(nid_s, 3, 2,
-                                                       HDA_INPUT))) < 0)
+               err = add_control(spec, ALC_CTL_BIND_MUTE, name,
+                                 HDA_COMPOSE_AMP_VAL(nid_s, 3, 2, HDA_INPUT));
+               if (err < 0)
                        return err;
        } else if (alc880_is_multi_pin(pin)) {
                /* set manual connection */
                /* we have only a switch on HP-out PIN */
                sprintf(name, "%s Playback Switch", pfx);
-               if ((err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
-                               HDA_COMPOSE_AMP_VAL(pin, 3, 0,
-                                                       HDA_OUTPUT))) < 0)
+               err = add_control(spec, ALC_CTL_WIDGET_MUTE, name,
+                                 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
+               if (err < 0)
                        return err;
        }
        return 0;
@@ -8861,21 +9058,31 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
        int err;
        static hda_nid_t alc861vd_ignore[] = { 0x1d, 0 };
 
-       if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
-                                               alc861vd_ignore)) < 0)
+       err = snd_hda_parse_pin_def_config(codec, &spec->autocfg,
+                                          alc861vd_ignore);
+       if (err < 0)
                return err;
-       if (! spec->autocfg.line_outs)
+       if (!spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */
 
-       if ((err = alc880_auto_fill_dac_nids(spec, &spec->autocfg)) < 0 ||
-               (err = alc861vd_auto_create_multi_out_ctls(spec,
-                       &spec->autocfg)) < 0 ||
-               (err = alc861vd_auto_create_extra_out(spec,
-                       spec->autocfg.speaker_pins[0], "Speaker")) < 0 ||
-               (err = alc861vd_auto_create_extra_out(spec,
-                       spec->autocfg.hp_pins[0], "Headphone")) < 0 ||
-               (err = alc880_auto_create_analog_input_ctls(spec,
-                       &spec->autocfg)) < 0)
+       err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc861vd_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc861vd_auto_create_extra_out(spec,
+                                            spec->autocfg.speaker_pins[0],
+                                            "Speaker");
+       if (err < 0)
+               return err;
+       err = alc861vd_auto_create_extra_out(spec,
+                                            spec->autocfg.hp_pins[0],
+                                            "Headphone");
+       if (err < 0)
+               return err;
+       err = alc880_auto_create_analog_input_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;
@@ -8930,7 +9137,7 @@ static int patch_alc861vd(struct hda_codec *codec)
                if (err < 0) {
                        alc_free(codec);
                        return err;
-               } else if (! err) {
+               } else if (!err) {
                        printk(KERN_INFO
                               "hda_codec: Cannot set up configuration "
                               "from BIOS.  Using base mode...\n");
@@ -9024,7 +9231,7 @@ static int alc662_mux_enum_put(struct snd_kcontrol *kcontrol,
        idx = ucontrol->value.enumerated.item[0];
        if (idx >= imux->num_items)
                idx = imux->num_items - 1;
-       if (*cur_val == idx && ! codec->in_resume)
+       if (*cur_val == idx && !codec->in_resume)
                return 0;
        for (i = 0; i < imux->num_items; i++) {
                unsigned int v = (i == idx) ? 0x7000 : 0x7080;
@@ -9370,31 +9577,33 @@ static struct snd_kcontrol_new alc662_capture_mixer[] = {
 static void alc662_lenovo_101e_ispeaker_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x14, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc662_lenovo_101e_all_automute(struct hda_codec *codec)
 {
        unsigned int present;
+       unsigned char bits;
 
        present = snd_hda_codec_read(codec, 0x1b, 0,
                                     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
-
+       bits = present ? 0x80 : 0;
        snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
        snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
-                                0x80, present ? 0x80 : 0);
+                                0x80, bits);
 }
 
 static void alc662_lenovo_101e_unsol_event(struct hda_codec *codec,
@@ -9457,7 +9666,7 @@ static struct alc_config_preset alc662_presets[] = {
                .channel_mode = alc662_3ST_6ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc662_capture_source,
-       },      
+       },
        [ALC662_3ST_6ch] = {
                .mixers = { alc662_3ST_6ch_mixer, alc662_chmode_mixer },
                .init_verbs = { alc662_init_verbs },
@@ -9469,7 +9678,7 @@ static struct alc_config_preset alc662_presets[] = {
                .channel_mode = alc662_3ST_6ch_modes,
                .need_dac_fix = 1,
                .input_mux = &alc662_capture_source,
-       },      
+       },
        [ALC662_5ST_DIG] = {
                .mixers = { alc662_base_mixer, alc662_chmode_mixer },
                .init_verbs = { alc662_init_verbs },
@@ -9523,33 +9732,39 @@ static int alc662_auto_create_multi_out_ctls(struct alc_spec *spec,
                        /* Center/LFE */
                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
                                          "Center Playback Volume",
-                                         HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT));
+                                         HDA_COMPOSE_AMP_VAL(nid, 1, 0,
+                                                             HDA_OUTPUT));
                        if (err < 0)
                                return err;
                        err = add_control(spec, ALC_CTL_WIDGET_VOL,
                                          "LFE Playback Volume",
-                                         HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT));
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 0,
+                                                             HDA_OUTPUT));
                        if (err < 0)
                                return err;
                        err = add_control(spec, ALC_CTL_BIND_MUTE,
                                          "Center Playback Switch",
-                                         HDA_COMPOSE_AMP_VAL(nid, 1, 2, HDA_INPUT));
+                                         HDA_COMPOSE_AMP_VAL(nid, 1, 2,
+                                                             HDA_INPUT));
                        if (err < 0)
                                return err;
                        err = add_control(spec, ALC_CTL_BIND_MUTE,
                                          "LFE Playback Switch",
-                                         HDA_COMPOSE_AMP_VAL(nid, 2, 2, HDA_INPUT));
+                                         HDA_COMPOSE_AMP_VAL(nid, 2, 2,
+                                                             HDA_INPUT));
                        if (err < 0)
                                return err;
                } else {
                        sprintf(name, "%s Playback Volume", chname[i]);
                        err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
-                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT));
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 0,
+                                                             HDA_OUTPUT));
                        if (err < 0)
                                return err;
                        sprintf(name, "%s Playback Switch", chname[i]);
                        err = add_control(spec, ALC_CTL_BIND_MUTE, name,
-                                         HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT));
+                                         HDA_COMPOSE_AMP_VAL(nid, 3, 2,
+                                                             HDA_INPUT));
                        if (err < 0)
                                return err;
                }
@@ -9704,14 +9919,23 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
        if (!spec->autocfg.line_outs)
                return 0; /* can't find valid BIOS pin config */
 
-       if ((err = alc880_auto_fill_dac_nids(spec, &spec->autocfg)) < 0 ||
-           (err = alc662_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
-           (err = alc662_auto_create_extra_out(spec,
-                                               spec->autocfg.speaker_pins[0],
-                                               "Speaker")) < 0 ||
-           (err = alc662_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
-                                               "Headphone")) < 0  ||
-           (err = alc662_auto_create_analog_input_ctls(spec, &spec->autocfg)) < 0)
+       err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc662_auto_create_multi_out_ctls(spec, &spec->autocfg);
+       if (err < 0)
+               return err;
+       err = alc662_auto_create_extra_out(spec,
+                                          spec->autocfg.speaker_pins[0],
+                                          "Speaker");
+       if (err < 0)
+               return err;
+       err = alc662_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
+                                          "Headphone");
+       if (err < 0)
+               return err;
+       err = alc662_auto_create_analog_input_ctls(spec, &spec->autocfg);
+       if (err < 0)
                return err;
 
        spec->multiout.max_channels = spec->multiout.num_dacs * 2;