ALSA: hda - Remove unused mutex

Removed unused mutex from patch_*.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index a99e86d..55ce897 100644 (file)
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
-#include <linux/mutex.h>
 
 #include <sound/core.h>
 #include "hda_codec.h"
@@ -64,7 +63,6 @@ struct ad198x_spec {
        /* PCM information */
        struct hda_pcm pcm_rec[3];      /* used in alc_build_pcms() */
 
-       struct mutex amp_mutex; /* PCM volume/mute control mutex */
        unsigned int spdif_route;
 
        /* dynamic controls, init_verbs and input_mux */
@@ -3177,7 +3175,6 @@ static int patch_ad1884(struct hda_codec *codec)
        if (spec == NULL)
                return -ENOMEM;
 
-       mutex_init(&spec->amp_mutex);
        codec->spec = spec;
 
        spec->multiout.max_channels = 2;
@@ -3847,7 +3844,6 @@ static int patch_ad1884a(struct hda_codec *codec)
        if (spec == NULL)
                return -ENOMEM;
 
-       mutex_init(&spec->amp_mutex);
        codec->spec = spec;
 
        spec->multiout.max_channels = 2;
@@ -4152,7 +4148,6 @@ static int patch_ad1882(struct hda_codec *codec)
        if (spec == NULL)
                return -ENOMEM;
 
-       mutex_init(&spec->amp_mutex);
        codec->spec = spec;
 
        spec->multiout.max_channels = 6;

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 36fd852..e3df8ac 100644 (file)
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -82,7 +82,6 @@ struct conexant_spec {
        /* PCM information */
        struct hda_pcm pcm_rec[2];      /* used in build_pcms() */
 
-       struct mutex amp_mutex; /* PCM volume/mute control mutex */
        unsigned int spdif_route;
 
        /* dynamic controls, init_verbs and input_mux */
@@ -928,7 +927,6 @@ static int patch_cxt5045(struct hda_codec *codec)
        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
-       mutex_init(&spec->amp_mutex);
        codec->spec = spec;
 
        spec->multiout.max_channels = 2;
@@ -1477,7 +1475,6 @@ static int patch_cxt5047(struct hda_codec *codec)
        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
-       mutex_init(&spec->amp_mutex);
        codec->spec = spec;
 
        spec->multiout.max_channels = 2;
@@ -1736,7 +1733,6 @@ static int patch_cxt5051(struct hda_codec *codec)
        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
        if (!spec)
                return -ENOMEM;
-       mutex_init(&spec->amp_mutex);
        codec->spec = spec;
 
        codec->patch_ops = conexant_patch_ops;