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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-18 10:45:19 +0300
committerTakashi Iwai <tiwai@suse.de>2017-08-19 12:02:24 +0300
commit544d6272c8c85684db10e96910adc9f55f2b6350 (patch)
treef1394851487d9f088b343a7ca93b46536948a190 /sound/sparc/cs4231.c
parent46a085a3e70681fe2e184ec5c36e7e3146d12576 (diff)
downloadlinux-544d6272c8c85684db10e96910adc9f55f2b6350.tar.xz
ALSA: sparc: 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/sparc/cs4231.c')
-rw-r--r--sound/sparc/cs4231.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index f5192b30d1ed..e73c962590eb 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -1203,7 +1203,7 @@ static int snd_cs4231_capture_close(struct snd_pcm_substream *substream)
* XXX the audio AUXIO register...
*/
-static struct snd_pcm_ops snd_cs4231_playback_ops = {
+static const struct snd_pcm_ops snd_cs4231_playback_ops = {
.open = snd_cs4231_playback_open,
.close = snd_cs4231_playback_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -1214,7 +1214,7 @@ static struct snd_pcm_ops snd_cs4231_playback_ops = {
.pointer = snd_cs4231_playback_pointer,
};
-static struct snd_pcm_ops snd_cs4231_capture_ops = {
+static const struct snd_pcm_ops snd_cs4231_capture_ops = {
.open = snd_cs4231_capture_open,
.close = snd_cs4231_capture_close,
.ioctl = snd_pcm_lib_ioctl,