diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-02-26 09:18:04 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-26 10:38:56 -0500 |
| commit | 15ea2df9143729a2b722d4ca2b52cfa14a819d8e (patch) | |
| tree | d8578931ab3bd120fe43ea69c4d9801ae86803a6 | |
| parent | 94d4a1a671ec4887e8052badb34fb06312ce3158 (diff) | |
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: e3861d9118c8 ("media: ov2685: add support for OV2685 sensor")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[hans.verkuil@cisco.com: fixed typo in Subject: was ov5695]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/i2c/ov2685.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/i2c/ov2685.c b/drivers/media/i2c/ov2685.c index 904ac305d499..9ac702e3ae95 100644 --- a/drivers/media/i2c/ov2685.c +++ b/drivers/media/i2c/ov2685.c @@ -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); |