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Commit 15ea2df9 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Mauro Carvalho Chehab
Browse files

media: ov2685: mark PM functions as __maybe_unused 



Without CONFIG_PM, we get a harmless build warning:

drivers/media/i2c/ov2685.c:516:12: error: 'ov2685_runtime_suspend' defined but not used [-Werror=unused-function]
 static int ov2685_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~
drivers/media/i2c/ov2685.c:507:12: error: 'ov2685_runtime_resume' defined but not used [-Werror=unused-function]
 static int ov2685_runtime_resume(struct device *dev)

This marks the affected functions as __maybe_unused.

Fixes: e3861d91 ("media: ov2685: add support for OV2685 sensor")

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
[hans.verkuil@cisco.com: fixed typo in Subject: was ov5695]
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 94d4a1a6

drivers/media/i2c/ov2685.c

+2 −2
Original line number Diff line number Diff line
@@ -504,7 +504,7 @@ static int ov2685_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) 
}

#endif



static int ov2685_runtime_resume(struct device *dev)

static int __maybe_unused ov2685_runtime_resume(struct device *dev)

{

	struct i2c_client *client = to_i2c_client(dev);

	struct v4l2_subdev *sd = i2c_get_clientdata(client);
@@ -513,7 +513,7 @@ static int ov2685_runtime_resume(struct device *dev) 
	return __ov2685_power_on(ov2685);

}



static int ov2685_runtime_suspend(struct device *dev)

static int __maybe_unused ov2685_runtime_suspend(struct device *dev)

{

	struct i2c_client *client = to_i2c_client(dev);

	struct v4l2_subdev *sd = i2c_get_clientdata(client);