linux-kernel - Re: [PATCH 4/9] nvmem: sprd: Fix an error message

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Date:   Fri, 11 Jun 2021 10:56:38 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     linux-kernel@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Chunyan Zhang <zhang.lyra@...il.com>
Subject: Re: [PATCH 4/9] nvmem: sprd: Fix an error message

On Fri, Jun 11, 2021 at 09:33:43AM +0100, Srinivas Kandagatla wrote:
> From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> 
> 'ret' is known to be 0 here.
> The expected error status is stored in 'status', so use it instead.
> 
> Also change %d in %u, because status is an u32, not a int.
> 
> Fixes: 096030e7f449 ("nvmem: sprd: Add Spreadtrum SoCs eFuse support")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> Acked-by: Chunyan Zhang <zhang.lyra@...il.com>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> ---
>  drivers/nvmem/sprd-efuse.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/nvmem/sprd-efuse.c b/drivers/nvmem/sprd-efuse.c
> index 5d394559edf2..e3e721d4c205 100644
> --- a/drivers/nvmem/sprd-efuse.c
> +++ b/drivers/nvmem/sprd-efuse.c
> @@ -234,7 +234,7 @@ static int sprd_efuse_raw_prog(struct sprd_efuse *efuse, u32 blk, bool doub,
>  	status = readl(efuse->base + SPRD_EFUSE_ERR_FLAG);
>  	if (status) {
>  		dev_err(efuse->dev,
> -			"write error status %d of block %d\n", ret, blk);
> +			"write error status %u of block %d\n", status, blk);

Shouldn't this be %pe and not %u?

thanks,

greg k-h