linux-kernel - Re: [PATCH v4 3/5] mmc: dw_mmc: exynos: Remove code for wp-gpios

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Date:	Mon, 14 Jan 2013 22:25:53 -0800
From:	Olof Johansson <olof@...om.net>
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>,
	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
Subject: Re: [PATCH v4 3/5] mmc: dw_mmc: exynos: Remove code for wp-gpios

On Fri, Jan 11, 2013 at 09:03:52AM -0800, Doug Anderson wrote:
> The exynos code claimed the write protect with devm_gpio_request() but
> never did anything with it.  That meant that anyone using a write
> protect GPIO would effectively be write protected all the time.
> 
> The handling for wp-gpios belongs in the main dw_mmc driver and has
> been moved there.
> 
> Signed-off-by: Doug Anderson <dianders@...omium.org>
> Acked-by: Seungwon Jeon <tgih.jun@...sung.com>

Acked-by: Olof Johansson <olof@...om.net>


-Olof
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