From: Axel Lin <axel.lin@gmail.com>
Date: Sat, 31 Dec 2011 03:01:41 +0000 (+0800)
Subject: ASoC: Fix return value of wm8903_gpio_direction_in() and wm8903_gpio_direction_out()
X-Git-Tag: v3.3-rc1~14^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=385bd9379babaf0982c76e4c073d928e830df6ad;p=pandora-kernel.git

ASoC: Fix return value of wm8903_gpio_direction_in() and wm8903_gpio_direction_out()

We can't just pass back the return value of snd_soc_update_bits() as it
will be 1 if a bit changed rather than zero.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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