Hello Laurent,
thanks for working on this.
Am Dienstag, 22. November 2022, 23:32:44 CET schrieb Laurent Pinchart:
> Improve error handling in the probe() function with dev_err_probe().
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/media/i2c/imx290.c | 20 ++++++++------------
> 1 file changed, 8 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
> index 655f676df3d2..d423860402fd 100644
> --- a/drivers/media/i2c/imx290.c
> +++ b/drivers/media/i2c/imx290.c
> @@ -1222,10 +1222,9 @@ static int imx290_probe(struct i2c_client *client)
>
> /* get system clock (xclk) */
> imx290->xclk = devm_clk_get(dev, "xclk");
> - if (IS_ERR(imx290->xclk)) {
> - dev_err(dev, "Could not get xclk");
> - return PTR_ERR(imx290->xclk);
> - }
> + if (IS_ERR(imx290->xclk))
> + return dev_err_probe(dev, PTR_ERR(imx290->xclk),
> + "Could not get xclk");
>
> ret = fwnode_property_read_u32(dev_fwnode(dev), "clock-frequency",
> &xclk_freq);
> @@ -1248,17 +1247,14 @@ static int imx290_probe(struct i2c_client *client)
> }
>
> ret = imx290_get_regulators(dev, imx290);
> - if (ret < 0) {
> - dev_err(dev, "Cannot get regulators\n");
> - return ret;
> - }
> + if (ret < 0)
> + return dev_err_probe(dev, ret, "Cannot get regulators\n");
>
> imx290->rst_gpio = devm_gpiod_get_optional(dev, "reset",
>
GPIOD_OUT_HIGH);
> - if (IS_ERR(imx290->rst_gpio)) {
> - dev_err(dev, "Cannot get reset gpio\n");
> - return PTR_ERR(imx290->rst_gpio);
> - }
> + if (IS_ERR(imx290->rst_gpio))
> + return dev_err_probe(dev, PTR_ERR(imx290->rst_gpio),
> + "Cannot get reset gpio\n");
>
> mutex_init(&imx290->lock);
Oh, you already addressed my dev_err_probe comments on the last patch :)
For this one:
Reviewed-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
