[media] s5p-csis: Check return value of clk_enable/clk_set_rate

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clk_set_rate(), clk_enable() functions can fail, so check the return
values to avoid surprises. While at it use ERR_PTR() value to indicate
an invalid clock.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Sylwester Nawrocki 2013-01-29 06:52:29 -03:00 • committed by Mauro Carvalho Chehab

parent b71b56b264

commit 44e2b09ca4

1 changed files with 20 additions and 9 deletions

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drivers/media/platform/s5p-fimc/mipi-csis.c

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