ASoC: wm_hubs: Silence reg_r and reg_l 'may be used uninitialized' warnings

[pandora-kernel.git] / sound / soc / codecs / wm_hubs.c

diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 84f33d4..3b26d44 100644 (file)
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -40,7 +40,7 @@ static const DECLARE_TLV_DB_SCALE(outmix_tlv, -2100, 300, 0);
 static const DECLARE_TLV_DB_SCALE(spkmixout_tlv, -1800, 600, 1);
 static const DECLARE_TLV_DB_SCALE(outpga_tlv, -5700, 100, 0);
 static const unsigned int spkboost_tlv[] = {
-       TLV_DB_RANGE_HEAD(7),
+       TLV_DB_RANGE_HEAD(2),
        0, 6, TLV_DB_SCALE_ITEM(0, 150, 0),
        7, 7, TLV_DB_SCALE_ITEM(1200, 0, 0),
 };
@@ -173,7 +173,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
                break;
        default:
                WARN(1, "Unknown DCS readback method\n");
-               break;
+               return;
        }
 
        dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
@@ -414,6 +414,7 @@ static int hp_supply_event(struct snd_soc_dapm_widget *w,
                                hubs->hp_startup_mode);
                        break;
                }
+               break;
 
        case SND_SOC_DAPM_PRE_PMD:
                snd_soc_update_bits(codec, WM8993_CHARGE_PUMP_1,
@@ -587,14 +588,14 @@ SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0),
 };
 
 static const struct snd_kcontrol_new line2_mix[] = {
-SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0),
-SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0),
+SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER2, 2, 1, 0),
+SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER2, 1, 1, 0),
 SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0),
 };
 
 static const struct snd_kcontrol_new line2n_mix[] = {
-SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0),
-SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0),
+SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 5, 1, 0),
+SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 6, 1, 0),
 };
 
 static const struct snd_kcontrol_new line2p_mix[] = {
@@ -614,6 +615,8 @@ SND_SOC_DAPM_INPUT("IN2RP:VXRP"),
 SND_SOC_DAPM_MICBIAS("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0),
 SND_SOC_DAPM_MICBIAS("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0),
 
+SND_SOC_DAPM_SUPPLY("LINEOUT_VMID_BUF", WM8993_ANTIPOP1, 7, 0, NULL, 0),
+
 SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0,
                   in1l_pga, ARRAY_SIZE(in1l_pga)),
 SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0,
@@ -832,9 +835,11 @@ static const struct snd_soc_dapm_route lineout1_diff_routes[] = {
 };
 
 static const struct snd_soc_dapm_route lineout1_se_routes[] = {
+       { "LINEOUT1N Mixer", NULL, "LINEOUT_VMID_BUF" },
        { "LINEOUT1N Mixer", "Left Output Switch", "Left Output PGA" },
        { "LINEOUT1N Mixer", "Right Output Switch", "Right Output PGA" },
 
+       { "LINEOUT1P Mixer", NULL, "LINEOUT_VMID_BUF" },
        { "LINEOUT1P Mixer", "Left Output Switch", "Left Output PGA" },
 
        { "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" },
@@ -842,8 +847,8 @@ static const struct snd_soc_dapm_route lineout1_se_routes[] = {
 };
 
 static const struct snd_soc_dapm_route lineout2_diff_routes[] = {
-       { "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" },
-       { "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" },
+       { "LINEOUT2 Mixer", "IN1L Switch", "IN1L PGA" },
+       { "LINEOUT2 Mixer", "IN1R Switch", "IN1R PGA" },
        { "LINEOUT2 Mixer", "Output Switch", "Right Output PGA" },
 
        { "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" },
@@ -851,9 +856,11 @@ static const struct snd_soc_dapm_route lineout2_diff_routes[] = {
 };
 
 static const struct snd_soc_dapm_route lineout2_se_routes[] = {
+       { "LINEOUT2N Mixer", NULL, "LINEOUT_VMID_BUF" },
        { "LINEOUT2N Mixer", "Left Output Switch", "Left Output PGA" },
        { "LINEOUT2N Mixer", "Right Output Switch", "Right Output PGA" },
 
+       { "LINEOUT2P Mixer", NULL, "LINEOUT_VMID_BUF" },
        { "LINEOUT2P Mixer", "Right Output Switch", "Right Output PGA" },
 
        { "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" },