media: ov5695: mark PM functions as __maybe_unused

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Without CONFIG_PM, we get a harmless build warning:

drivers/media/i2c/ov5695.c:1033:12: error: 'ov5695_runtime_suspend' defined but not used [-Werror=unused-function]
 static int ov5695_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~
drivers/media/i2c/ov5695.c:1024:12: error: 'ov5695_runtime_resume' defined but not used [-Werror=unused-function]
 static int ov5695_runtime_resume(struct device *dev)

This marks the affected functions as __maybe_unused.

Fixes: 8a77009be4 ("media: ov5695: add support for OV5695 sensor")

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

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Arnd Bergmann 2018-02-26 09:18:03 -05:00 • committed by Mauro Carvalho Chehab

parent 15001033f4

commit 94d4a1a671

1 changed files with 2 additions and 2 deletions

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drivers/media/i2c/ov5695.c

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