Re: [PATCH 6/9] i2c: imx: Simplify with dev_err_probe()

[Oleksij Rempel]

On Wed, Sep 02, 2020 at 05:06:40PM +0200, Krzysztof Kozlowski wrote:
> Common pattern of handling deferred probe can be simplified with
> dev_err_probe().  Less code and the error value gets printed.
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

Acked-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>

> ---
>  drivers/i2c/busses/i2c-imx.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
> index 0ab5381aa012..63f4367c312b 100644
> --- a/drivers/i2c/busses/i2c-imx.c
> +++ b/drivers/i2c/busses/i2c-imx.c
> @@ -1159,11 +1159,9 @@ static int i2c_imx_probe(struct platform_device *pdev)
>  
>  	/* Get I2C clock */
>  	i2c_imx->clk = devm_clk_get(&pdev->dev, NULL);
> -	if (IS_ERR(i2c_imx->clk)) {
> -		if (PTR_ERR(i2c_imx->clk) != -EPROBE_DEFER)
> -			dev_err(&pdev->dev, "can't get I2C clock\n");
> -		return PTR_ERR(i2c_imx->clk);
> -	}
> +	if (IS_ERR(i2c_imx->clk))
> +		return dev_err_probe(&pdev->dev, PTR_ERR(i2c_imx->clk),
> +				     "can't get I2C clock\n");
>  
>  	ret = clk_prepare_enable(i2c_imx->clk);
>  	if (ret) {
> -- 
> 2.17.1
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |