From: Tony Lindgren <tony@atomide.com>
Date: Tue, 6 Sep 2005 10:49:33 +0000 (+0300)
Subject: ARM: OMAP: Fixes for RMK's comments and changed GPIO triggering
X-Git-Tag: v2.6.14-rc1-omap1~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e920271802fa6daa04acf96f31729c0479acb37a;p=pandora-kernel.git

ARM: OMAP: Fixes for RMK's comments and changed GPIO triggering

These fixes are based on RMK's comments here:

http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=2879/1

- BSS is zeroed, no reason to initialize variables in that area

- Made gpio.c use __void iomem *reg; instead of casting

- Made gpio triggering to set IRQT_NOEDGE at omap_request_gpio().
  The edge must be set with set_irq_type _after_ request_irq()
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