From: Shawn Guo <shawn.guo@linaro.org>
Date: Mon, 6 Jun 2011 15:37:58 +0000 (-0600)
Subject: gpio/mxs: Change gpio-mxs into an upstanding gpio driver
X-Git-Tag: v3.1-rc1~313^2~37^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d7cf8370d5fb75a3265408dceb1d6173eebfafd;p=pandora-kernel.git

gpio/mxs: Change gpio-mxs into an upstanding gpio driver

The patch makes necessary changes on gpio-mxs as below to turn it
into an upstanding gpio driver.

 * Clean up the gpio port definition stuff

 * Use readl/writel to replace mach-specific accessors
   __raw_readl/__raw_writel

 * Change mxs_gpio_init into mxs_gpio_probe function

And it then migrates mach-mxs to the updated driver by adding
corresponding platform devices.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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