This patch moves preparation of clocks from s5p_mfc_init_pm()
(driver probe) to s5p_mfc_power_on() (start of device operation).
This change will allow to use runtime power usage optimization
on newer Samsung Exynos platforms (for example Exynos 5433).
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>