ARM: pxa: avoid accessing interrupt registers directly

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 8521d7d6f1da..e66dc1562cda 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -31,7 +31,6 @@
 #include <mach/ohci.h>
 #include <mach/pm.h>
 #include <mach/dma.h>
-#include <mach/regs-intc.h>
 #include <mach/smemc.h>
 
 #include "generic.h"
@@ -328,13 +327,13 @@ static void pxa_ack_ext_wakeup(struct irq_data *d)
 
 static void pxa_mask_ext_wakeup(struct irq_data *d)
 {
-        ICMR2 &= ~(1 << ((d->irq - PXA_IRQ(0)) & 0x1f));
+        pxa_mask_irq(d);
         PECR &= ~PECR_IE(d->irq - IRQ_WAKEUP0);
 }
 
 static void pxa_unmask_ext_wakeup(struct irq_data *d)
 {
-        ICMR2 |= 1 << ((d->irq - PXA_IRQ(0)) & 0x1f);
+        pxa_unmask_irq(d);
         PECR |= PECR_IE(d->irq - IRQ_WAKEUP0);
 }