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authorSakari Ailus <sakari.ailus@linux.intel.com>2016-11-19 19:50:10 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-12-21 06:53:35 -0200
commit4bfb934b0067b7f6a24470682c5f7254fd4d8282 (patch)
treec686c1424cc13c507bbf2a9b0d9aba112e5eda64 /drivers/media
parent9447082ae666fbf3adbe9c9152117daa31a8b737 (diff)
[media] smiapp: Make suspend and resume functions __maybe_unused
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>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/i2c/smiapp/smiapp-core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 620f8ce8185e..f4e92bdfe192 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2741,7 +2741,7 @@ static const struct v4l2_subdev_internal_ops smiapp_internal_ops = {
* 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 v4l2_subdev *subdev = i2c_get_clientdata(client);
@@ -2766,7 +2766,7 @@ static int smiapp_suspend(struct device *dev)
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 v4l2_subdev *subdev = i2c_get_clientdata(client);