diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-10 17:17:38 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-10 17:56:11 +0200 |
| commit | 841c1ea0d8f813029c821044d3e899d5eb93400a (patch) | |
| tree | ee478644e1e3e95785d3bfc75c61dfb6651777f7 /sound/pci/trident | |
| parent | 2aa0eae9702ede2af21191bce8c5848eea3306e4 (diff) | |
| download | lwn-841c1ea0d8f813029c821044d3e899d5eb93400a.tar.gz lwn-841c1ea0d8f813029c821044d3e899d5eb93400a.zip | |
ALSA: trident: 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/trident')
| -rw-r--r-- | sound/pci/trident/trident_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 64d3b8eba4bb..4561040520c2 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -2093,7 +2093,7 @@ static const struct snd_pcm_ops snd_trident_nx_playback_ops = { .page = snd_pcm_sgbuf_ops_page, }; -static struct snd_pcm_ops snd_trident_capture_ops = { +static const struct snd_pcm_ops snd_trident_capture_ops = { .open = snd_trident_capture_open, .close = snd_trident_capture_close, .ioctl = snd_trident_ioctl, @@ -2104,7 +2104,7 @@ static struct snd_pcm_ops snd_trident_capture_ops = { .pointer = snd_trident_capture_pointer, }; -static struct snd_pcm_ops snd_trident_si7018_capture_ops = { +static const struct snd_pcm_ops snd_trident_si7018_capture_ops = { .open = snd_trident_capture_open, .close = snd_trident_capture_close, .ioctl = snd_trident_ioctl, |