From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 17 Oct 2011 14:50:59 +0000 (+0200)
Subject: ALSA: hda/realtek - Cache COEF 0 value
X-Git-Tag: v3.2-rc1~127^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1bb7e43e22c90262d0fe9a1849a9268b157048f6;p=pandora-kernel.git

ALSA: hda/realtek - Cache COEF 0 value

The COEF #0 value represents a sort of device id, so it's supposedly
constant while operation.  Better to use the cached value instead of
reading it at each time from the performance POV.

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