1 files changed, 4 insertions, 4 deletions

diff --git a/arch/arm/mach-at91rm9200/irq.c b/arch/arm/mach-at91rm9200/irq.c
index cb62bc83a1dd..cc545b2c4388 100644
--- a/arch/arm/mach-at91rm9200/irq.c
+++ b/arch/arm/mach-at91rm9200/irq.c
@@ -92,10 +92,6 @@ static int at91rm9200_irq_type(unsigned irq, unsigned type)
 {
         unsigned int smr, srctype;
 
-        /* change triggering only for FIQ and external IRQ0..IRQ6 */
-        if ((irq < AT91_ID_IRQ0) && (irq != AT91_ID_FIQ))
-                return -EINVAL;
-
         switch (type) {
         case IRQT_HIGH:
                 srctype = AT91_AIC_SRCTYPE_HIGH;
@@ -104,9 +100,13 @@ static int at91rm9200_irq_type(unsigned irq, unsigned type)
                 srctype = AT91_AIC_SRCTYPE_RISING;
                 break;
         case IRQT_LOW:
+                if ((irq > AT91_ID_FIQ) && (irq < AT91_ID_IRQ0))        /* only supported on external interrupts */
+                        return -EINVAL;
                 srctype = AT91_AIC_SRCTYPE_LOW;
                 break;
         case IRQT_FALLING:
+                if ((irq > AT91_ID_FIQ) && (irq < AT91_ID_IRQ0))        /* only supported on external interrupts */
+                        return -EINVAL;
                 srctype = AT91_AIC_SRCTYPE_FALLING;
                 break;
         default: