From 1a74712569404be7ac5b0bef9ec5d92fb0dd3cc9 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 21 Sep 2020 18:23:37 +0200 Subject: [PATCH] media: i2c: ov5675: 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 Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ov5675.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c index 9540ce8..5e35808 100644 --- a/drivers/media/i2c/ov5675.c +++ b/drivers/media/i2c/ov5675.c @@ -889,8 +889,7 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable) static int __maybe_unused ov5675_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 ov5675 *ov5675 = to_ov5675(sd); mutex_lock(&ov5675->mutex); @@ -904,8 +903,7 @@ static int __maybe_unused ov5675_suspend(struct device *dev) static int __maybe_unused ov5675_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 ov5675 *ov5675 = to_ov5675(sd); int ret; -- 2.7.4