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(parent: 607d4f7) | patch
ALSA: hda - More robustify the power-up/down sequence
authorTakashi Iwai <tiwai@suse.de>
Wed, 9 May 2012 10:36:22 +0000 (12:36 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 9 May 2012 10:36:22 +0000 (12:36 +0200)
commita2d96e778d1b15d2213f3b7737aa86fd8eda44cb
treeda44538e096a40b3549100c43cae0fd640159111tree | snapshot (tar.gz zip)
parent607d4f7f0551eb591fbaca4bf44a8d6251e82f00commit | diff
ALSA: hda - More robustify the power-up/down sequence

Check the power_transition up/down state instead of boolean bit, so
that the power-up sequence can cancel the pending power-down work
properly.  Also, by moving cancel_delayed_work_sync() before the
actual power-up sequence, make sure that the delayed power-down is
completed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_codec.c diff | blob | blame | history
sound/pci/hda/hda_codec.h diff | blob | blame | history