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authorBhumika Goyal <bhumirks@gmail.com>2017-08-16 14:14:11 +0530
committerTakashi Iwai <tiwai@suse.de>2017-08-16 14:29:08 +0200
commitfdbf0488040622b225e8019d96693236dceaf832 (patch)
tree7676e2682ad00034ad42faa570a47d5ddf45ac4d /sound/pci/hda
parent7df3859bf71b9c36683846fa07d68ed89f769d72 (diff)
downloadlinux-fdbf0488040622b225e8019d96693236dceaf832.tar.bz2
ALSA: hda: make snd_kcontrol_new const
Make these const as they are only passed as the 3rd argument to the function snd_hda_gen_add_kctl, which is of type const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/patch_analog.c4
-rw-r--r--sound/pci/hda/patch_sigmatel.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index e0fb8c6d1bc2..757857313426 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -505,7 +505,7 @@ static int ad1983_auto_smux_enum_put(struct snd_kcontrol *kcontrol,
return 1;
}
-static struct snd_kcontrol_new ad1983_auto_smux_mixer = {
+static const struct snd_kcontrol_new ad1983_auto_smux_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Source",
.info = ad1983_auto_smux_enum_info,
@@ -788,7 +788,7 @@ static int ad1988_auto_smux_enum_put(struct snd_kcontrol *kcontrol,
return 1;
}
-static struct snd_kcontrol_new ad1988_auto_smux_mixer = {
+static const struct snd_kcontrol_new ad1988_auto_smux_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Source",
.info = ad1988_auto_smux_enum_info,
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6cefdf6c0b75..63d15b545b33 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -961,7 +961,7 @@ static int stac_smux_enum_put(struct snd_kcontrol *kcontrol,
&spec->cur_smux[smux_idx]);
}
-static struct snd_kcontrol_new stac_smux_mixer = {
+static const struct snd_kcontrol_new stac_smux_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Source",
/* count set later */