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-rw-r--r--arch/arm/plat-s3c64xx/irq-eint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-s3c64xx/irq-eint.c b/arch/arm/plat-s3c64xx/irq-eint.c
index b05999eaa03..7f853473df7 100644
--- a/arch/arm/plat-s3c64xx/irq-eint.c
+++ b/arch/arm/plat-s3c64xx/irq-eint.c
@@ -36,7 +36,7 @@ static inline void s3c_irq_eint_mask(unsigned int irq)
u32 mask;
mask = __raw_readl(S3C64XX_EINT0MASK);
- mask &= ~eint_irq_to_bit(irq);
+ mask |= eint_irq_to_bit(irq);
__raw_writel(mask, S3C64XX_EINT0MASK);
}