media: i2c: tvp5150: 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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				| @ -1413,8 +1413,7 @@ static const struct media_entity_operations tvp5150_sd_media_ops = { | ||||
|  ****************************************************************************/ | ||||
| static int __maybe_unused tvp5150_runtime_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 tvp5150 *decoder = to_tvp5150(sd); | ||||
| 
 | ||||
| 	if (decoder->irq) | ||||
| @ -1427,8 +1426,7 @@ static int __maybe_unused tvp5150_runtime_suspend(struct device *dev) | ||||
| 
 | ||||
| static int __maybe_unused tvp5150_runtime_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 tvp5150 *decoder = to_tvp5150(sd); | ||||
| 
 | ||||
| 	if (decoder->irq) | ||||
|  | ||||
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