ALSA: hda - Define some constants in patch_via.c

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 7305f4d..0a5a02a 100644 (file)
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -107,6 +107,8 @@ struct via_input {
        const char *label;      /* input-source label */
 };
 
+#define VIA_MAX_ADCS   3
+
 struct via_spec {
        /* codec parameterization */
        const struct snd_kcontrol_new *mixers[6];
@@ -132,15 +134,15 @@ struct via_spec {
        int num_active_streams;
        int dac_mixer_idx;
 
-       struct nid_path out_path[4];
+       struct nid_path out_path[HDA_SIDE + 1];
        struct nid_path hp_path;
        struct nid_path hp_dep_path;
        struct nid_path speaker_path;
 
        /* capture */
        unsigned int num_adc_nids;
-       hda_nid_t adc_nids[3];
-       hda_nid_t mux_nids[3];
+       hda_nid_t adc_nids[VIA_MAX_ADCS];
+       hda_nid_t mux_nids[VIA_MAX_ADCS];
        hda_nid_t aa_mix_nid;
        hda_nid_t dig_in_nid;
 
@@ -148,7 +150,7 @@ struct via_spec {
        bool dyn_adc_switch;
        int num_inputs;
        struct via_input inputs[AUTO_CFG_MAX_INS + 1];
-       unsigned int cur_mux[3];
+       unsigned int cur_mux[VIA_MAX_ADCS];
 
        /* dynamic ADC switching */
        hda_nid_t cur_adc;