ARM: OMAP3: Fixed spurious IRQ issue for GPIO interrupts

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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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Roger Quadros 2009-04-23 11:10:50 -07:00 • committed by Tony Lindgren

parent c485ab50dd

commit bedfd15410

1 changed files with 5 additions and 1 deletions

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arch/arm/plat-omap/gpio.c

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