gpiolib: clear irq handler and data in one go

Replace the two separate calls for clearing the irqchip's chained handler
and its data with a single irq_set_chained_handler_and_data() call.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 5acff8d..e737209 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1724,8 +1724,8 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
        acpi_gpiochip_free_interrupts(gpiochip);
 
        if (gpiochip->irq_chained_parent) {
-               irq_set_chained_handler(gpiochip->irq_chained_parent, NULL);
-               irq_set_handler_data(gpiochip->irq_chained_parent, NULL);
+               irq_set_chained_handler_and_data(
+                       gpiochip->irq_chained_parent, NULL, NULL);
        }
 
        /* Remove all IRQ mappings and delete the domain */