Re: [PATCH v3 3/9] i2c: xlp9xx: Use dev_err_probe in probe function

[Krzysztof Kozlowski]

On 08/08/2023 03:29, 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.
> 
> Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
> Signed-off-by: Liao Chang <liaochang1@xxxxxxxxxx>
> ---
>  drivers/i2c/busses/i2c-xlp9xx.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c
> index f59e8c544f36..08a59a920929 100644
> --- a/drivers/i2c/busses/i2c-xlp9xx.c
> +++ b/drivers/i2c/busses/i2c-xlp9xx.c
> @@ -529,10 +529,8 @@ static int xlp9xx_i2c_probe(struct platform_device *pdev)
>  
>  	err = devm_request_irq(&pdev->dev, priv->irq, xlp9xx_i2c_isr, 0,
>  			       pdev->name, priv);
> -	if (err) {
> -		dev_err(&pdev->dev, "IRQ request failed!\n");

I don't think this is needed:
https://lore.kernel.org/all/20230721094641.77189-1-frank.li@xxxxxxxx/

Best regards,
Krzysztof