| commit | 989c3187156ad197ae473fa9d9d506eef9624f12 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Mon Nov 19 14:14:58 2012 +0100 |
| committer | Takashi Iwai <tiwai@suse.de> | Mon Nov 19 14:14:58 2012 +0100 |
| tree | 2f18bbd11a8811729e039ab1cb72cdc21f74254f | |
| parent | 0ced14fbda44bf9c4977f1b01ae1077b944b94ab [diff] |
ALSA: hda - Fix recursive suspend/resume call When the bus reset is performed during the suspend/resume (including the power-saving too), it calls snd_hda_suspend() and snd_hda_resume() again, and deadlocks eventually. For avoiding the recursive call, add a new flag indicating that the PM is being performed, and don't go to the bus reset mode when it's on. Reported-and-tested-by: Julian Wollrath <jwollrath@web.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>