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| author | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:16:54 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-01-03 09:24:32 +0100 |
| commit | c031b0cc77a1bef980eb360e317a6bbd54211326 (patch) | |
| tree | 894d5e1d335f0c64d4013e2a57b3d66755389f3f /sound/ppc/snd_ps3.c | |
| parent | b4e5e70775546480035e156b40040e5d0d4264d1 (diff) | |
| download | lwn-c031b0cc77a1bef980eb360e317a6bbd54211326.tar.gz lwn-c031b0cc77a1bef980eb360e317a6bbd54211326.zip | |
ALSA: ppc: 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/20200103081714.9560-39-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/ppc/snd_ps3.c')
| -rw-r--r-- | sound/ppc/snd_ps3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 2b4c0268a86b..6d2a33b8faa0 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -715,7 +715,7 @@ static int snd_ps3_spdif_default_put(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new spdif_ctls[] = { +static const struct snd_kcontrol_new spdif_ctls[] = { { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_PCM, |