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authorTakashi Iwai <tiwai@suse.de>2018-05-27 13:55:01 +0200
committerTakashi Iwai <tiwai@suse.de>2018-05-28 11:53:04 +0200
commit9f88058e7830d5943091e044e7b2d58773e31bca (patch)
tree5c04b1bfb5f1106e2a61e8b26b8599781352e436
parent014cea591afac9b3dae61793446f83d5be634203 (diff)
downloadlinux-9f88058e7830d5943091e044e7b2d58773e31bca.tar.bz2
ALSA: aloop: Reduced duplicated PCM ops definition
The PCM ops defined for playback and capture are identical. Just use the single one for both. Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/drivers/aloop.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index eab7f594ebe7..78a2fdc38531 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -768,20 +768,7 @@ static int loopback_close(struct snd_pcm_substream *substream)
return 0;
}
-static const struct snd_pcm_ops loopback_playback_ops = {
- .open = loopback_open,
- .close = loopback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = loopback_hw_params,
- .hw_free = loopback_hw_free,
- .prepare = loopback_prepare,
- .trigger = loopback_trigger,
- .pointer = loopback_pointer,
- .page = snd_pcm_lib_get_vmalloc_page,
- .mmap = snd_pcm_lib_mmap_vmalloc,
-};
-
-static const struct snd_pcm_ops loopback_capture_ops = {
+static const struct snd_pcm_ops loopback_pcm_ops = {
.open = loopback_open,
.close = loopback_close,
.ioctl = snd_pcm_lib_ioctl,
@@ -804,8 +791,8 @@ static int loopback_pcm_new(struct loopback *loopback,
substreams, substreams, &pcm);
if (err < 0)
return err;
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &loopback_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &loopback_capture_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &loopback_pcm_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &loopback_pcm_ops);
pcm->private_data = loopback;
pcm->info_flags = 0;