tree 06edd13bfd62ce66ee568865e5e8c63d78d301d2
parent b4dd05de3d6fb93724b27921689fb3e95ba71845
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 1385602783 +0100
committer Mark Brown <broonie@linaro.org> 1385634418 +0000

spi: sh-msiof: Convert to clk_prepare/unprepare

Get the driver ready for the migration to the common clock framework by
calling clk_prepare() and clk_unprepare(). The calls are added in the
probe and remove handlers as the clk_enable() and clk_disable() calls
are located in atomic context and there's no callback function in
non-atomic context that can be used to prepare/unprepare the clock.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mark Brown <broonie@linaro.org>