Re: [PATCH v4 4/5] mmc: dw_mmc: Handle wp-gpios from device tree

[Olof Johansson]

On Fri, Jan 11, 2013 at 09:03:53AM -0800, Doug Anderson wrote:
> On some SoCs (like exynos5250) you need to use an external GPIO for
> write protect.  Add support for wp-gpios to the core dw_mmc driver
> since it could be useful across multiple SoCs.
> 
> With this change I am able to make use of the write protect for the
> external SD slot on exynos5250-snow.
> 
> Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
> Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>

Acked-by: Olof Johansson <olof@xxxxxxxxx>
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