Commit 535b6c51 authored Aug 20, 2012 by Takashi Iwai

ALSA: hda - Fix leftover codec->power_transition



When the codec turn-on operation is canceled by the immediate
power-on, the driver left the power_transition flag as is.
This caused the persistent avoidance of power-save behavior.

Cc: <stable@vger.kernel.org> [v3.5+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent f0b433e9

sound/pci/hda/hda_codec.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -4454,6 +4454,8 @@ static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
		* then there is no need to go through power up here.
		*/
		if (codec->power_on) {
		if (codec->power_transition < 0)
		codec->power_transition = 0;
		spin_unlock(&codec->power_lock);
		return;
		}