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authorTakashi Iwai <tiwai@suse.de>2016-05-24 14:58:04 +0200
committerTakashi Iwai <tiwai@suse.de>2017-06-14 07:43:09 +0200
commit34bcc44abb302d1586bf1eb7548be75d0f56babc (patch)
tree7a578981071af43e665aa8f5a9d4614e5cddcdd1 /sound/core
parent7f8a01b77b5be996d0665d5eb7be8645f3ecb217 (diff)
ALSA: pcm: Clean up SNDRV_PCM_IOCTL_PAUSE code
Use snd_pcm_action_lock_irq() helper instead of open coding. No functional change. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/pcm_native.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 07995e645327..798bca967c0e 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2865,13 +2865,9 @@ static int snd_pcm_common_ioctl1(struct file *file,
case SNDRV_PCM_IOCTL_DROP:
return snd_pcm_drop(substream);
case SNDRV_PCM_IOCTL_PAUSE:
- {
- int res;
- snd_pcm_stream_lock_irq(substream);
- res = snd_pcm_pause(substream, (int)(unsigned long)arg);
- snd_pcm_stream_unlock_irq(substream);
- return res;
- }
+ return snd_pcm_action_lock_irq(&snd_pcm_action_pause,
+ substream,
+ (int)(unsigned long)arg);
}
pcm_dbg(substream->pcm, "unknown ioctl = 0x%x\n", cmd);
return -ENOTTY;