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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>
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1 changed files with 2 additions and 4 deletions
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@ -1111,8 +1111,7 @@ static int ov2680_remove(struct i2c_client *client)
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static int __maybe_unused ov2680_suspend(struct device *dev)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct v4l2_subdev *sd = i2c_get_clientdata(client);
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struct v4l2_subdev *sd = dev_get_drvdata(dev);
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struct ov2680_dev *sensor = to_ov2680_dev(sd);
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if (sensor->is_streaming)
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@ -1123,8 +1122,7 @@ static int __maybe_unused ov2680_suspend(struct device *dev)
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static int __maybe_unused ov2680_resume(struct device *dev)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct v4l2_subdev *sd = i2c_get_clientdata(client);
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struct v4l2_subdev *sd = dev_get_drvdata(dev);
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struct ov2680_dev *sensor = to_ov2680_dev(sd);
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int ret;
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