tree 49137626e1c5bf3637db473b8ecad54b8c277939
parent c485ab50dd90412d88e25ed30b4e0d5ff636ffe2
author Roger Quadros <ext-roger.quadros@nokia.com> 1240510250 -0700
committer Tony Lindgren <tony@atomide.com> 1240510250 -0700

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>