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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-10 17:17:37 +0530
committerTakashi Iwai <tiwai@suse.de>2017-08-10 17:56:10 +0200
commit2aa0eae9702ede2af21191bce8c5848eea3306e4 (patch)
treee05278f69644055c213042a6910413e96ab78d32 /sound/pci/sis7019.c
parentc06aab337e59fd7e75c14660c60a9773885ecb3b (diff)
downloadlinux-stericsson-2aa0eae9702ede2af21191bce8c5848eea3306e4.tar.gz
ALSA: sis7019: 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>
Diffstat (limited to 'sound/pci/sis7019.c')
-rw-r--r--sound/pci/sis7019.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c
index f3860b850210..35188872d313 100644
--- a/sound/pci/sis7019.c
+++ b/sound/pci/sis7019.c
@@ -872,7 +872,7 @@ static int sis_pcm_capture_prepare(struct snd_pcm_substream *substream)
return 0;
}
-static struct snd_pcm_ops sis_playback_ops = {
+static const struct snd_pcm_ops sis_playback_ops = {
.open = sis_playback_open,
.close = sis_substream_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -883,7 +883,7 @@ static struct snd_pcm_ops sis_playback_ops = {
.pointer = sis_pcm_pointer,
};
-static struct snd_pcm_ops sis_capture_ops = {
+static const struct snd_pcm_ops sis_capture_ops = {
.open = sis_capture_open,
.close = sis_substream_close,
.ioctl = snd_pcm_lib_ioctl,