ALSA: hda - Drop spec->channel_mode field from hda_gen_spec

It's never used in the generic parser.  It was there from the old
Realtek code, which has been dropped quite ago, too.

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

diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index d4cb9df..43acf3d 100644 (file)
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3258,7 +3258,6 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec)
        struct hda_pcm *info = spec->pcm_rec;
        const struct hda_pcm_stream *p;
        bool have_multi_adcs;
-       int i;
 
        codec->num_pcms = 1;
        codec->pcm_info = info;
@@ -3296,15 +3295,6 @@ int snd_hda_gen_build_pcms(struct hda_codec *codec)
                info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
        }
 
-       if (spec->channel_mode) {
-               info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
-               for (i = 0; i < spec->num_channel_mode; i++) {
-                       if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
-                               info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
-                       }
-               }
-       }
-
  skip_analog:
        /* SPDIF for stream index #1 */
        if (spec->multiout.dig_out_nid || spec->dig_in_nid) {

diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index a406cd4..6365140 100644 (file)
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -101,8 +101,6 @@ struct hda_gen_spec {
        unsigned int cur_mux[3];
 
        /* channel model */
-       const struct hda_channel_mode *channel_mode;
-       int num_channel_mode;
        int const_channel_count;        /* min. channel count (for speakers) */
        int ext_channel_count;          /* current channel count for multi-io */