From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Date: Tue, 15 Jan 2013 17:52:21 +0000 (+0100)
Subject: ALSA: hdsp - Implement generic function to toggle settings
X-Git-Tag: v3.9-rc1~129^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66d9244ec72392c1cc906a41545e6669a97a2c8e;p=pandora-kernel.git

ALSA: hdsp - Implement generic function to toggle settings

The driver contains multiple similar functions that change only a single
bit in the control register, only the bit position varies.

This patch implements a generic function to toggle a certain bit
position that will be used to replace the old code.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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