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(parent: 083d11a) | patch
GPIO: OMAP: Fixed spurious IRQ issue for GPIO interrupts
authorRoger Quadros <ext-roger.quadros@nokia.com>
Tue, 7 Apr 2009 22:28:13 +0000 (15:28 -0700)
committerTony Lindgren <tony@atomide.com>
Tue, 7 Apr 2009 22:28:13 +0000 (15:28 -0700)
commit095c2a0148bb42f8ad3523be5aa3b6b206a09d36
treef130792fe87722c0bad2372f6772d1de7829ef7ftree | snapshot
parent083d11a59c4ed38eff0139b34efe3fe79079a877commit | 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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