arm: Fold irq_set_chip/irq_set_handler

Use irq_set_chip_and_handler() instead. Converted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index 4148048..76a3f65 100644
--- a/arch/arm/mach-tegra/gpio.c
+++ b/arch/arm/mach-tegra/gpio.c
@@ -342,8 +342,8 @@
 
 		irq_set_lockdep_class(i, &gpio_lock_class);
 		irq_set_chip_data(i, bank);
-		irq_set_chip(i, &tegra_gpio_irq_chip);
-		irq_set_handler(i, handle_simple_irq);
+		irq_set_chip_and_handler(i, &tegra_gpio_irq_chip,
+					 handle_simple_irq);
 		set_irq_flags(i, IRQF_VALID);
 	}