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ALSA: hda/generic - Make snd_hda_gen_path_power_filter() always applicable
authorTakashi Iwai <tiwai@suse.de>
Thu, 9 Apr 2015 08:25:03 +0000 (10:25 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 9 Apr 2015 08:33:53 +0000 (10:33 +0200)
commit931f052be8f56e6ff94ef03b888e2ceb59c1c6de
tree7e181550419c398fa9e8964c0a0c436f2a88e34etree | snapshot
parent43909432bc66509b2879390b98760c10905f6d63commit | diff
ALSA: hda/generic - Make snd_hda_gen_path_power_filter() always applicable

Add the check of power_save_node flag at the beginning of the function
so that it skips the rest if the flag isn't set.  In this way, we can
call this function safely no matter whether the widget power-saving is
really used or not.

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