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(parent: 455871d) | patch
GPIO: OMAP: Fixed spurious IRQ issue for GPIO interrupts
authorRoger Quadros <ext-roger.quadros@nokia.com>
Fri, 3 Apr 2009 07:32:20 +0000 (10:32 +0300)
committerTony Lindgren <tony@atomide.com>
Fri, 3 Apr 2009 23:46:19 +0000 (16:46 -0700)
commitda502fced01eef3610209b7bfb0eed7cc97fdac0
tree06161c100d2f9554fbc1beb95dec3540a72cfb03tree | snapshot
parent455871d5c64860bbd5593f73f9cd862825b84be9commit | diff
GPIO: OMAP: 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>
arch/arm/plat-omap/gpio.c diff | blob | history
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