From: Kevin Hilman <khilman@ti.com>
Date: Wed, 20 Apr 2011 23:31:23 +0000 (-0700)
Subject: gpio/omap: consolidate direction, input, output, remove #ifdefs
X-Git-Tag: v3.1-rc1~313^2~20^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa87931acb8203a1f40a3c637863ad238f70cd40;p=pandora-kernel.git

gpio/omap: consolidate direction, input, output, remove #ifdefs

Add register offset fields to GPIO platform_data for registers.

This patch adds registers that control direction, input and output
data.  Using these register offsets in the common driver allows
removal of #ifdefs and greatly improves readability.

Also create dedicated data out functions: one for banks with dedicated
set/clear registers, and another for banks with a single mask
register.

Signed-off-by: Kevin Hilman <khilman@ti.com>
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