[PATCH 8/9] i2c: imx-lpi2c: Use dev_err_probe in probe function

[Andi Shyti]

On Wed, Aug 02, 2023 at 05:57:36PM +0800, Liao Chang wrote:
> Use the dev_err_probe function instead of dev_err in the probe function
> so that the printed messge includes the return value and also handles
> -EPROBE_DEFER nicely.
> 
> Signed-off-by: Liao Chang <liaochang1 at huawei.com>
> ---
>  drivers/i2c/busses/i2c-imx-lpi2c.c | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
> index c3287c887c6f..bfa788b3775b 100644
> --- a/drivers/i2c/busses/i2c-imx-lpi2c.c
> +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
> @@ -569,10 +569,8 @@ static int lpi2c_imx_probe(struct platform_device *pdev)
>  		sizeof(lpi2c_imx->adapter.name));
>  
>  	ret = devm_clk_bulk_get_all(&pdev->dev, &lpi2c_imx->clks);
> -	if (ret < 0) {
> -		dev_err(&pdev->dev, "can't get I2C peripheral clock, ret=%d\n", ret);
> -		return ret;
> -	}
> +	if (ret < 0)
> +		return dev_err_probe(&pdev->dev, ret, "can't get I2C peripheral clock\n");

you cut on this because the line was going over 100 characters? :)

In theory you shouldn't change the print message when doing such
changes and you can still split it as:

		return dev_err_probe(&pdev->dev, ret,
				     "can't get I2C peripheral clock, ret=%d\n",
				     ret);

and you're even within the 80 characters.

Sorry, I missed it in the previous version, mind resending it?

Andi