arm/imx: use generic_handle_irq instead of open-coding it

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c
index 3cba1dd..bee100b 100644 (file)
--- a/arch/arm/plat-mxc/gpio.c
+++ b/arch/arm/plat-mxc/gpio.c
@@ -171,8 +171,7 @@ static void mxc_gpio_irq_handler(struct mxc_gpio_port *port, u32 irq_stat)
                if (port->both_edges & (1 << (gpio & 31)))
                        mxc_flip_edge(port, gpio);
 
-               irq_desc[gpio_irq_no].handle_irq(gpio_irq_no,
-                               &irq_desc[gpio_irq_no]);
+               generic_handle_irq(gpio_irq_no);
        }
 }