[RESEND PATCH 03/25] media: i2c: imx290: simplify getting state container

Krzysztof Kozlowski
2020-10-29T16:43:05Z

dereferences. White at it, use 'dev' directly instead of 'imx290->dev'.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/media/i2c/imx290.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index adcddf3204f7..6319a42057d2 100644
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -842,20 +842,19 @@ static int imx290_set_data_lanes(struct imx290 *imx290)

static int imx290_power_on(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 imx290 *imx290 = to_imx290(sd);
int ret;

ret = clk_prepare_enable(imx290->xclk);
if (ret) {
- dev_err(imx290->dev, "Failed to enable clock\n");
+ dev_err(dev, "Failed to enable clock\n");
return ret;
}

ret = regulator_bulk_enable(IMX290_NUM_SUPPLIES, imx290->supplies);
if (ret) {
- dev_err(imx290->dev, "Failed to enable regulators\n");
+ dev_err(dev, "Failed to enable regulators\n");
clk_disable_unprepare(imx290->xclk);
return ret;
}
@@ -872,8 +871,7 @@ static int imx290_power_on(struct device *dev)

static int imx290_power_off(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 imx290 *imx290 = to_imx290(sd);

clk_disable_unprepare(imx290->xclk);
--
2.25.1