linux-kernel - Re: [PATCH v3 2/2] ARM: s3c24xx: Correct SD card write protect detection on Mini2440

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Message-ID: <20180910172255.yeqe4d263vj7n6ge@kozik-lap>
Date:   Mon, 10 Sep 2018 19:22:55 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Cedric Roux <sed@...e.fr>
Cc:     kgene@...nel.org, linux@...linux.org.uk,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/2] ARM: s3c24xx: Correct SD card write protect
 detection on Mini2440

On Fri, Sep 07, 2018 at 11:54:46PM +0200, Cedric Roux wrote:
> The mini2440 computer uses "active high" to signal that the "write protect"
> of the inserted MMC is set. The current code uses the opposite, leading to
> a wrong detection of write protection. The solution is simply to use
> ".wprotect_invert = 1" in the description of the MMC.
> 
> Signed-off-by: Cedric Roux <sed@...e.fr>
> ---
>  arch/arm/mach-s3c24xx/mach-mini2440.c | 9 +++++----

Thanks, applied.

Best regards,
Krzysztof