diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-11 17:28:07 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-12 23:44:18 +0200 |
| commit | aa5ebc7831bf3822fb3762e700dc848f3f78f728 (patch) | |
| tree | 0232fbbbd04879dbd5eac21b3adb0b33ea78a8ce /sound/isa | |
| parent | 991768532d3e521bc3cfb667a19b1daae06593e6 (diff) | |
ALSA: wss: 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/isa')
| -rw-r--r-- | sound/isa/wss/wss_lib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index 9f4e2e34cbe1..29adb01ea0e8 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -1901,7 +1901,7 @@ int snd_wss_create(struct snd_card *card, } EXPORT_SYMBOL(snd_wss_create); -static struct snd_pcm_ops snd_wss_playback_ops = { +static const struct snd_pcm_ops snd_wss_playback_ops = { .open = snd_wss_playback_open, .close = snd_wss_playback_close, .ioctl = snd_pcm_lib_ioctl, @@ -1912,7 +1912,7 @@ static struct snd_pcm_ops snd_wss_playback_ops = { .pointer = snd_wss_playback_pointer, }; -static struct snd_pcm_ops snd_wss_capture_ops = { +static const struct snd_pcm_ops snd_wss_capture_ops = { .open = snd_wss_capture_open, .close = snd_wss_capture_close, .ioctl = snd_pcm_lib_ioctl, |