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authorTakashi Iwai <tiwai@suse.de>2020-01-03 11:16:54 +0300
committerTakashi Iwai <tiwai@suse.de>2020-01-03 11:24:32 +0300
commitc031b0cc77a1bef980eb360e317a6bbd54211326 (patch)
tree894d5e1d335f0c64d4013e2a57b3d66755389f3f /sound/ppc/snd_ps3.c
parentb4e5e70775546480035e156b40040e5d0d4264d1 (diff)
downloadlinux-c031b0cc77a1bef980eb360e317a6bbd54211326.tar.xz
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.c2
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,