1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index ae2ae08032d7..3d95442d4168 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -349,6 +349,8 @@ void __init pxa_init_irq_gpio(int gpio_nr)
 {
         int irq, i;
 
+        pxa_last_gpio = gpio_nr - 1;
+
         /* clear all GPIO edge detects */
         for (i = 0; i < gpio_nr; i += 32) {
                 GFER(i) = 0;