media: ov5647: Apply controls only when powered

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Use pm_runtime_get_if_in_use() in s_ctrl to apply controls
only when the device is powered on.

Rework the control set function to balance the
pm_runtime_get_if_in_use() call with
pm_runtime_put() at the end of the function.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Jacopo Mondi 2020-11-19 17:35:47 +01:00 • committed by Mauro Carvalho Chehab

parent 2f038c97fd

commit 4eec1919c9

1 changed files with 27 additions and 17 deletions

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drivers/media/i2c/ov5647.c

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