tree 6ea3abc3f71b3b234c161e1c5744674727176c00
parent a381a7a66486f11606eccb8866e29848f995278f
author Takashi Iwai <tiwai@suse.de> 1132239554 +0100
committer Jaroslav Kysela <perex@suse.cz> 1136287220 +0100

[ALSA] pcm - NULL check in snd_pcm_suspend*()

Modules: PCM Midlevel

Add NULL check in snd_pcm_suspend*() so that the caller doesn't have to do it
by itself.

Signed-off-by: Takashi Iwai <tiwai@suse.de>