From: Roger Quadros <ext-roger.quadros@nokia.com>
Date: Thu, 23 Apr 2009 18:10:50 +0000 (-0700)
Subject: ARM: OMAP3: Fixed spurious IRQ issue for GPIO interrupts
X-Git-Tag: v2.6.30-rc5~51^2~7^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bedfd15410a331e4183d3d926bb944682cad61f3;p=pandora-kernel.git

ARM: OMAP3: Fixed spurious IRQ issue for GPIO interrupts

Flush posted write to IRQSTATUS register in GPIO IRQ handler.
This eliminates the below error for all peripherals that use GPIO interrupts.

<4>Spurious irq 95: 0xffffffdf, please flush posted write for irq 31

Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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