linux-kernel - Re: [PATCH next] mmc: sdhci-of-k1: Fix error code in probe()

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Message-ID: <31b0b210-de34-4816-b7bc-2f7ddb7fa375@intel.com>
Date: Wed, 28 May 2025 14:42:25 +0300
From: Adrian Hunter <adrian.hunter@...el.com>
To: Dan Carpenter <dan.carpenter@...aro.org>, Yixun Lan <dlan@...too.org>
CC: Ulf Hansson <ulf.hansson@...aro.org>, <linux-mmc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-riscv@...ts.infradead.org>,
	<spacemit@...ts.linux.dev>, <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH next] mmc: sdhci-of-k1: Fix error code in probe()

On 27/05/2025 08:55, Dan Carpenter wrote:
> If spacemit_sdhci_get_clocks() fails, then propagate the error code.
> Don't return success.
> 
> Fixes: e5502d15b0f3 ("mmc: sdhci-of-k1: add support for SpacemiT K1 SoC")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>

Acked-by: Adrian Hunter <adrian.hunter@...el.com>

> ---
>  drivers/mmc/host/sdhci-of-k1.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/host/sdhci-of-k1.c b/drivers/mmc/host/sdhci-of-k1.c
> index 6880d3e9ab62..2e5da7c5834c 100644
> --- a/drivers/mmc/host/sdhci-of-k1.c
> +++ b/drivers/mmc/host/sdhci-of-k1.c
> @@ -276,7 +276,8 @@ static int spacemit_sdhci_probe(struct platform_device *pdev)
>  
>  	host->mmc->caps |= MMC_CAP_NEED_RSP_BUSY;
>  
> -	if (spacemit_sdhci_get_clocks(dev, pltfm_host))
> +	ret = spacemit_sdhci_get_clocks(dev, pltfm_host);
> +	if (ret)
>  		goto err_pltfm;
>  
>  	ret = sdhci_add_host(host);