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Diffstat (limited to 'arch/ppc/syslib/m8xx_wdt.c')
-rw-r--r--arch/ppc/syslib/m8xx_wdt.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/ppc/syslib/m8xx_wdt.c b/arch/ppc/syslib/m8xx_wdt.c
index df6c9557b86..ac11d7bab44 100644
--- a/arch/ppc/syslib/m8xx_wdt.c
+++ b/arch/ppc/syslib/m8xx_wdt.c
@@ -41,8 +41,7 @@ static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs)
m8xx_wdt_reset();
- out_be16(&imap->im_sit.sit_piscr, in_be16(&imap->im_sit.sit_piscr) | PISCR_PS); /* clear irq */
-
+ setbits16(&imap->im_sit.sit_piscr, PISCR_PS);
return IRQ_HANDLED;
}