[media] exynos4-is: Improve clock management

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There is no need to keep all clocks prepared all the time. Call to
clk_prepare/unprepare can be done on demand from runtime pm callbacks
(it is allowed to call sleeping functions from that context).

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

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Marek Szyprowski 2016-08-31 10:25:17 -03:00 • committed by Mauro Carvalho Chehab

parent 438236e7c1

commit 5f6d636f91

1 changed files with 4 additions and 12 deletions

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drivers/media/platform/exynos4-is/fimc-lite.c

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