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[media] smiapp: Make suspend and resume functions __maybe_unused

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The smiapp_suspend() and smiapp_resume() functions will end up being unused
if CONFIG_PM is enabled but CONFIG_PM_SLEEP is disabled, causing a
compiler warning from both of the function definitions. Fix this by
marking the functions with __maybe_unused.

Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus 2016-11-19 19:50:10 -02:00 committed by Mauro Carvalho Chehab
parent 9447082ae6
commit 4bfb934b00
1 changed files with 2 additions and 2 deletions
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4
drivers/media/i2c/smiapp/smiapp-core.c
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@ -2741,7 +2741,7 @@ static const struct v4l2_subdev_internal_ops smiapp_internal_ops = {
* I2C Driver * I2C Driver
*/ */
static int smiapp_suspend(struct device *dev) static int __maybe_unused smiapp_suspend(struct device *dev)
{ {
struct i2c_client *client = to_i2c_client(dev); struct i2c_client *client = to_i2c_client(dev);
struct v4l2_subdev *subdev = i2c_get_clientdata(client); struct v4l2_subdev *subdev = i2c_get_clientdata(client);
@ -2766,7 +2766,7 @@ static int smiapp_suspend(struct device *dev)
return 0; return 0;
} }
static int smiapp_resume(struct device *dev) static int __maybe_unused smiapp_resume(struct device *dev)
{ {
struct i2c_client *client = to_i2c_client(dev); struct i2c_client *client = to_i2c_client(dev);
struct v4l2_subdev *subdev = i2c_get_clientdata(client); struct v4l2_subdev *subdev = i2c_get_clientdata(client);