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video: s3c-fb: Hold runtime PM references when touching registers
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 27 Dec 2011 14:16:11 +0000 (14:16 +0000)
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
Tue, 3 Jan 2012 16:00:05 +0000 (16:00 +0000)
commit5751b23efb1d91db729ac52e78dd9c9e57baf19f
tree1c02f96445d5f7c1da1d2cc46439499811d39a0etree | snapshot
parentf4f514734e3d398cfb70827615f129826ff84b06commit | diff
video: s3c-fb: Hold runtime PM references when touching registers

Take a runtime PM reference whenever updating registers in preparation
for suspending the device when the framebuffer is blanked.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
drivers/video/s3c-fb.c diff | blob | history
Andy's Linux Kernel repo