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ALSA: hda: make snd_kcontrol_new const

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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>
This commit is contained in:
Bhumika Goyal 2017-08-16 14:14:11 +05:30 committed by Takashi Iwai
parent 7df3859bf7
commit fdbf048804
2 changed files with 3 additions and 3 deletions
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4
sound/pci/hda/patch_analog.c
View file

@ -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,

2
sound/pci/hda/patch_sigmatel.c
View file

@ -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 */