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authorTakashi Iwai <tiwai@suse.de>2020-01-03 09:16:20 +0100
committerTakashi Iwai <tiwai@suse.de>2020-01-03 09:23:51 +0100
commitf15ee210cdb87f82147df237d2fcfc4527523d62 (patch)
tree46f6e2ee3d4d26b2500050d24ec8d503173ea89d /sound/core/pcm.c
parent8b575824304dd18a90616cbcf0f81ca1ed1fb5d2 (diff)
ALSA: core: Constify snd_device_ops definitions
Now we may declare const for snd_device_ops definitions, so let's do it for optimization. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-5-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/pcm.c')
-rw-r--r--sound/core/pcm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 85db55ea49fd..a0f704b72a78 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -706,12 +706,12 @@ static int _snd_pcm_new(struct snd_card *card, const char *id, int device,
{
struct snd_pcm *pcm;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_pcm_dev_free,
.dev_register = snd_pcm_dev_register,
.dev_disconnect = snd_pcm_dev_disconnect,
};
- static struct snd_device_ops internal_ops = {
+ static const struct snd_device_ops internal_ops = {
.dev_free = snd_pcm_dev_free,
};