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Message-ID: <CAFbHwiTqpmiStLuLWn=aGQmR9yL+JOtYt=EkSAPf=PnTi0W1xw@mail.gmail.com> Date: Fri, 11 Jan 2013 17:12:45 +0000 From: Will Newton <will.newton@...il.com> To: Doug Anderson <dianders@...omium.org> Cc: linux-mmc@...r.kernel.org, linux-samsung-soc@...r.kernel.org, Thomas Abraham <thomas.abraham@...aro.org>, Kukjin Kim <kgene.kim@...sung.com>, Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>, Will Newton <will.newton@...tec.com>, Chris Ball <cjb@...top.org>, Jaehoon Chung <jh80.chung@...sung.com>, Seungwon Jeon <tgih.jun@...sung.com>, linux-kernel@...r.kernel.org, Grant Likely <grant.likely@...retlab.ca>, Rob Herring <rob.herring@...xeda.com>, Rob Landley <rob@...dley.net>, Abhilash Kesavan <a.kesavan@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>, devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org Subject: Re: [PATCH v4 1/5] mmc: dw_mmc: Add "disable-wp" device tree property On Fri, Jan 11, 2013 at 5:03 PM, Doug Anderson <dianders@...omium.org> wrote: > The "disable-wp" property is used to specify that a given SD card slot > doesn't have a concept of write protect. This eliminates the need for > special case code for SD slots that should never be write protected > (like a micro SD slot or a dev board). > > The dw_mmc driver is special in needing to specify "disable-wp" > because the lack of a "wp-gpios" property means to use the special > purpose write protect line. On some other mmc devices the lack of > "wp-gpios" means that write protect should be disabled. > > Signed-off-by: Doug Anderson <dianders@...omium.org> > Acked-by: Seungwon Jeon <tgih.jun@...sung.com> This looks ok to me too. Acked-by: Will Newton <will.newton@...tec.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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