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Commit cdf3f8e0 authored by Ben Dooks's avatar Ben Dooks Committed by Russell King
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[ARM] 3836/1: S3C24XX: Clear both EINT and INT status before sleep 



Clear both the EINT and INT status before
going to sleep, otherwise we may end up being
woken by something that was not set in our
wakeup map.

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 50dedf16

arch/arm/mach-s3c2410/pm.c

+2 −0
Original line number Diff line number Diff line
@@ -557,6 +557,8 @@ static int s3c2410_pm_enter(suspend_state_t state) 
	/* ack any outstanding external interrupts before we go to sleep */



	__raw_writel(__raw_readl(S3C2410_EINTPEND), S3C2410_EINTPEND);

	__raw_writel(__raw_readl(S3C2410_INTPND), S3C2410_INTPND);

	__raw_writel(__raw_readl(S3C2410_SRCPND), S3C2410_SRCPND);



	/* call cpu specific preperation */