[ARM] 4731/1: S3C2412: Check for incomplete sleep

Check if the sleep command returns due to a pending interrupt
in the standby unit. If this happens, try and ack the IRQ
before re-trying the resume.

It is currently unclear whether the resume can be backed out
of at this stage as this could cause a problem with level
based interrupts.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-s3c2412/Makefile b/arch/arm/mach-s3c2412/Makefile
index f8e011691b31..7b782c7df7b4 100644
--- a/arch/arm/mach-s3c2412/Makefile
+++ b/arch/arm/mach-s3c2412/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_CPU_S3C2412)	+= s3c2412.o
 obj-$(CONFIG_CPU_S3C2412)       += irq.o
 obj-$(CONFIG_CPU_S3C2412)       += clock.o
 obj-$(CONFIG_S3C2412_DMA)       += dma.o
-obj-$(CONFIG_S3C2412_PM)        += pm.o
+obj-$(CONFIG_S3C2412_PM)        += pm.o sleep.o
 
 # Machine support