diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 14:58:47 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2019-12-13 09:33:14 +0100 |
| commit | 86ee7f28462a63b50273b40291c72d6c27e2975f (patch) | |
| tree | 877c763e0099a65e9718b093ae80fdabc1dc7a91 /drivers/media/pci/cx18/cx18-alsa-pcm.c | |
| parent | media: cobalt: Drop superfluous ioctl PCM ops (diff) | |
| download | linux-86ee7f28462a63b50273b40291c72d6c27e2975f.tar.xz linux-86ee7f28462a63b50273b40291c72d6c27e2975f.zip | |
media: cx18: Drop superfluous ioctl PCM ops
snd_cx18_pcm_ioctl() does nothing but calling the default handler.
Now PCM core accepts NULL as the default ioctl ops, so let's drop
altogether.
Cc: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/pci/cx18/cx18-alsa-pcm.c')
| -rw-r--r-- | drivers/media/pci/cx18/cx18-alsa-pcm.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/media/pci/cx18/cx18-alsa-pcm.c b/drivers/media/pci/cx18/cx18-alsa-pcm.c index 7dec5ce20eb7..bed28b4b41f7 100644 --- a/drivers/media/pci/cx18/cx18-alsa-pcm.c +++ b/drivers/media/pci/cx18/cx18-alsa-pcm.c @@ -200,18 +200,6 @@ static int snd_cx18_pcm_capture_close(struct snd_pcm_substream *substream) return 0; } -static int snd_cx18_pcm_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - int ret; - - snd_cx18_lock(cxsc); - ret = snd_pcm_lib_ioctl(substream, cmd, arg); - snd_cx18_unlock(cxsc); - return ret; -} - static int snd_cx18_pcm_prepare(struct snd_pcm_substream *substream) { struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); @@ -244,7 +232,6 @@ snd_pcm_uframes_t snd_cx18_pcm_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_cx18_pcm_capture_ops = { .open = snd_cx18_pcm_capture_open, .close = snd_cx18_pcm_capture_close, - .ioctl = snd_cx18_pcm_ioctl, .prepare = snd_cx18_pcm_prepare, .trigger = snd_cx18_pcm_trigger, .pointer = snd_cx18_pcm_pointer, |