From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 31 Aug 2012 14:46:56 +0000 (-0700)
Subject: ALSA: hda - Yet another fix for D3 stop-clock refcounting
X-Git-Tag: v3.7-rc1~81^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08fa20ae20eb378225e5519db4e07f663ce405fa;p=pandora-kernel.git

ALSA: hda - Yet another fix for D3 stop-clock refcounting

The call of pm_notify callback in snd_hda_codec_free() should be with
the check of the current state whether pm_notify(false) is called or
not, instead of codec->power_on check.

For improving the code readability and fixing this inconsistency,
codec->d3_stop_clk_ok is renamed to codec->pm_down_notified, and this
flag is set only when runtime PM down is called.  The new name reflects
to a more direct purpose of the flag.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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