ASoC: wm8903: Expose GPIOs through gpiolib
authorStephen Warren <swarren@nvidia.com>
Thu, 20 Jan 2011 20:52:08 +0000 (13:52 -0700)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 21 Jan 2011 18:15:13 +0000 (18:15 +0000)
commit7cfe56172ac14d2031f1896ecb629033f71caafa
tree369220b82073bce8c6ba5db38e33ddcefa5cfaac
parent9978007befa5efdc16dc940631c594f420f96b09
ASoC: wm8903: Expose GPIOs through gpiolib

Also, update platform_data GPIO handling to have an explicit "don't
touch this pin" option.

Add #defines for the GPIO pin functions.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
include/sound/wm8903.h
sound/soc/codecs/wm8903.c