diff options
| author | Takashi Iwai <[email protected]> | 2012-11-19 14:14:58 +0100 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2012-11-19 14:14:58 +0100 |
| commit | 989c3187156ad197ae473fa9d9d506eef9624f12 (patch) | |
| tree | 2f18bbd11a8811729e039ab1cb72cdc21f74254f /tools/perf/util/scripting-engines/trace-event-python.c | |
| 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 <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions