1 files changed, 1 insertions, 2 deletions

diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index d5255ae74fe3..e74bdfc2551d 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -259,8 +259,7 @@ static void pcm990_irq_handler(unsigned int irq, struct irq_desc *desc)
         unsigned long pending = (~PCM990_INTSETCLR) & pcm990_irq_enabled;
 
         do {
-                GEDR(PCM990_CTRL_INT_IRQ_GPIO) =
-                                        GPIO_bit(PCM990_CTRL_INT_IRQ_GPIO);
+                desc->chip->ack(irq);   /* clear our parent IRQ */
                 if (likely(pending)) {
                         irq = PCM027_IRQ(0) + __ffs(pending);
                         generic_handle_irq(irq);