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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:16:55 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:24:33 +0100 |
| commit | f8a32d94f31fc9e28732b73602adc072e620e466 (patch) | |
| tree | 185d58194ebca96c87b5b07fc9d2bcd6581e83f4 /sound/sparc/amd7930.c | |
| parent | c031b0cc77a1bef980eb360e317a6bbd54211326 (diff) | |
| download | lwn-f8a32d94f31fc9e28732b73602adc072e620e466.tar.gz lwn-f8a32d94f31fc9e28732b73602adc072e620e466.zip | |
ALSA: sparc: Constify snd_kcontrol_new items
Most of snd_kcontrol_new definitions are read-only and passed as-is.
Let's declare them as const for further optimization.
There should be no functional changes by this patch.
Link: https://lore.kernel.org/r/20200103081714.9560-40-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/sparc/amd7930.c')
| -rw-r--r-- | sound/sparc/amd7930.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index 916bed46be06..9d0da5fa1c70 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -837,7 +837,7 @@ static int snd_amd7930_put_volume(struct snd_kcontrol *kctl, struct snd_ctl_elem return change; } -static struct snd_kcontrol_new amd7930_controls[] = { +static const struct snd_kcontrol_new amd7930_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Monitor Volume", |