ALSA: firewire: constify snd_pcm_ops structures
snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/pcm.h> work with
const snd_pcm_ops. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
index 48d6dca..5826aa8 100644
--- a/sound/firewire/isight.c
+++ b/sound/firewire/isight.c
@@ -444,7 +444,7 @@ static snd_pcm_uframes_t isight_pointer(struct snd_pcm_substream *substream)
static int isight_create_pcm(struct isight *isight)
{
- static struct snd_pcm_ops ops = {
+ static const struct snd_pcm_ops ops = {
.open = isight_open,
.close = isight_close,
.ioctl = snd_pcm_lib_ioctl,