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ASoC: wm8994: Unsuspend the device while reading GPIO statuses
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 6 Feb 2012 18:42:14 +0000 (18:42 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 6 Feb 2012 19:06:18 +0000 (19:06 +0000)
Otherwise we might get an error if the GPIO is configured as an input
since that makes the register volatile and a suspended device can't be
read from.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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