@@ -270,8 +270,7 @@ static const struct v4l2_subdev_internal_ops ad5820_internal_ops = {
*/
static int __maybe_unused ad5820_suspend(struct device *dev)
{
- struct i2c_client *client = container_of(dev, struct i2c_client, dev);
- struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+ struct v4l2_subdev *subdev = dev_get_drvdata(dev);
struct ad5820_device *coil = to_ad5820_device(subdev);
if (!coil->power_count)
@@ -282,8 +281,7 @@ static int __maybe_unused ad5820_suspend(struct device *dev)
static int __maybe_unused ad5820_resume(struct device *dev)
{
- struct i2c_client *client = container_of(dev, struct i2c_client, dev);
- struct v4l2_subdev *subdev = i2c_get_clientdata(client);
+ struct v4l2_subdev *subdev = dev_get_drvdata(dev);
struct ad5820_device *coil = to_ad5820_device(subdev);
if (!coil->power_count)
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> --- drivers/media/i2c/ad5820.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)