linux-kernel - Re: [PATCH v2 10/14] mtd: rawnand: qcom: fix return value for raw page read

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Message-ID: <20180522140416.252fb398@xps13>
Date:   Tue, 22 May 2018 14:04:16 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Abhishek Sahu <absahu@...eaurora.org>
Cc:     Boris Brezillon <boris.brezillon@...tlin.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Richard Weinberger <richard@....at>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mtd@...ts.infradead.org, Andy Gross <andy.gross@...aro.org>,
        Archit Taneja <architt@...eaurora.org>
Subject: Re: [PATCH v2 10/14] mtd: rawnand: qcom: fix return value for raw
 page read

Hi Abhishek,

On Thu,  3 May 2018 17:50:37 +0530, Abhishek Sahu
<absahu@...eaurora.org> wrote:

> Currently zero is being returned for all raw page read so
> fix the same.

What about "Fix value returned by ->read_page_raw() to be the
actual operation status, instead of always 0."?

> 
> Signed-off-by: Abhishek Sahu <absahu@...eaurora.org>
> ---
> * Changes from v1:
> 
>  NEW CHANGE
> 
>  drivers/mtd/nand/raw/qcom_nandc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
> index f85d8ab..17b7f3af 100644
> --- a/drivers/mtd/nand/raw/qcom_nandc.c
> +++ b/drivers/mtd/nand/raw/qcom_nandc.c
> @@ -1900,7 +1900,7 @@ static int qcom_nandc_read_page_raw(struct mtd_info *mtd,
>  
>  	free_descs(nandc);
>  
> -	return 0;
> +	return ret;
>  }
>  
>  /* implements ecc->read_oob() */

Thanks,
Miquèl

-- 
Miquel Raynal, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com