linux-kernel - Re: [PATCH v1] clk: sunxi: sun9i-mmc: Use dev_err

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Message-ID: <403cc76f-7ba4-412b-9784-af6a6e14cf4a@kernel.org>
Date: Fri, 30 Aug 2024 19:53:38 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Chen Yufan <chenyufan@...o.com>, Emilio López
 <emilio@...pez.com.ar>, Michael Turquette <mturquette@...libre.com>,
 Stephen Boyd <sboyd@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
 Jernej Skrabec <jernej.skrabec@...il.com>,
 Samuel Holland <samuel@...lland.org>, linux-clk@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
 linux-kernel@...r.kernel.org
Cc: opensource.kernel@...o.com
Subject: Re: [PATCH v1] clk: sunxi: sun9i-mmc: Use dev_err_probe() to simplfy
 code

On 30/08/2024 09:27, Chen Yufan wrote:
> Use dev_err_probe() can make code a bit simpler.
> 
> Signed-off-by: Chen Yufan <chenyufan@...o.com>
> ---
>  drivers/clk/sunxi/clk-sun9i-mmc.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/clk/sunxi/clk-sun9i-mmc.c b/drivers/clk/sunxi/clk-sun9i-mmc.c
> index 91074017c04f..e6b62e421936 100644
> --- a/drivers/clk/sunxi/clk-sun9i-mmc.c
> +++ b/drivers/clk/sunxi/clk-sun9i-mmc.c
> @@ -134,10 +134,8 @@ static int sun9i_a80_mmc_config_clk_probe(struct platform_device *pdev)
>  	}
>  
>  	ret = reset_control_deassert(data->reset);
> -	if (ret) {
> -		dev_err(&pdev->dev, "Reset deassert err %d\n", ret);
> -		return ret;
> -	}
> +	if (ret)
> +		return dev_err_probe(&pdev->dev, ret, "Reset deassert err %d\n");

This is ridiculous.

You change something which cannot defer, while leaving other places
which actually can defer and could benefit.

Stop spamming with such low quality patches.

Best regards,
Krzysztof