X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fppc%2Fsyslib%2Fm8xx_wdt.c;h=fffac8cbeb514e5ab4d733d81af6976efe0041a9;hb=refs%2Fheads%2Fvserver;hp=df6c9557b86a4f4889221ef2038d3100cd121898;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/arch/ppc/syslib/m8xx_wdt.c b/arch/ppc/syslib/m8xx_wdt.c
index df6c9557b..fffac8cbe 100644
--- a/arch/ppc/syslib/m8xx_wdt.c
+++ b/arch/ppc/syslib/m8xx_wdt.c
@@ -21,7 +21,7 @@
 static int wdt_timeout;
 int m8xx_has_internal_rtc = 0;
 
-static irqreturn_t m8xx_wdt_interrupt(int, void *, struct pt_regs *);
+static irqreturn_t m8xx_wdt_interrupt(int, void *);
 static struct irqaction m8xx_wdt_irqaction = {
 	.handler = m8xx_wdt_interrupt,
 	.name = "watchdog",
@@ -35,14 +35,13 @@ void m8xx_wdt_reset(void)
 	out_be16(&imap->im_siu_conf.sc_swsr, 0xaa39);	/* write magic2 */
 }
 
-static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev)
 {
 	volatile immap_t *imap = (volatile immap_t *)IMAP_ADDR;
 
 	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;
 }