1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c
index d7ad7a61366d..cb0c0e83a527 100644
--- a/arch/arm/mach-mxs/gpio.c
+++ b/arch/arm/mach-mxs/gpio.c
@@ -139,6 +139,8 @@ static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc)
         struct mxs_gpio_port *port = (struct mxs_gpio_port *)get_irq_data(irq);
         u32 gpio_irq_no_base = port->virtual_irq_start;
 
+        desc->irq_data.chip->irq_ack(&desc->irq_data);
+
         irq_stat = __raw_readl(port->base + PINCTRL_IRQSTAT(port->id)) &
                         __raw_readl(port->base + PINCTRL_IRQEN(port->id));