diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-09-21 18:23:33 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-16 10:31:11 +0100 |
| commit | 7519296da44f5eb15a092f7d92de6c101de2461a (patch) | |
| tree | 208563834dfe489c049c52ccee4cafbd3dfd6744 /drivers/media/i2c/ov2680.c | |
| parent | 00dd015d176a860a30c280d9d598122797955923 (diff) | |
media: i2c: ov2680: simplify getting state container
The pointer to 'struct v4l2_subdev' is stored in drvdata via
v4l2_i2c_subdev_init() so there is no point of a dance like:
struct i2c_client *client = to_i2c_client(struct device *dev)
struct v4l2_subdev *sd = i2c_get_clientdata(client);
This allows to remove local variable 'client' and few pointer
dereferences.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/i2c/ov2680.c')
| -rw-r--r-- | drivers/media/i2c/ov2680.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c index 59cdbc33658c..178dfe985a25 100644 --- a/drivers/media/i2c/ov2680.c +++ b/drivers/media/i2c/ov2680.c @@ -1111,8 +1111,7 @@ static int ov2680_remove(struct i2c_client *client) static int __maybe_unused ov2680_suspend(struct device *dev) { - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct v4l2_subdev *sd = dev_get_drvdata(dev); struct ov2680_dev *sensor = to_ov2680_dev(sd); if (sensor->is_streaming) @@ -1123,8 +1122,7 @@ static int __maybe_unused ov2680_suspend(struct device *dev) static int __maybe_unused ov2680_resume(struct device *dev) { - struct i2c_client *client = to_i2c_client(dev); - struct v4l2_subdev *sd = i2c_get_clientdata(client); + struct v4l2_subdev *sd = dev_get_drvdata(dev); struct ov2680_dev *sensor = to_ov2680_dev(sd); int ret; |