gpio: Fold irq_set_chip/irq_set_handler to irq_set_chip_and_handler

---
 drivers/gpio/pl061.c  | 4 ++--
 drivers/gpio/sx150x.c | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)
 
diff --git a/drivers/gpio/pl061.c b/drivers/gpio/pl061.c
index 901e4e0..6fcb28c 100644
--- a/drivers/gpio/pl061.c
+++ b/drivers/gpio/pl061.c
@@ -315,8 +315,8 @@ static int pl061_probe(struct amba_device *dev, const struct amba_id *id)
 		else
 			pl061_direction_input(&chip->gc, i);
 
-		irq_set_chip(i + chip->irq_base, &pl061_irqchip);
-		irq_set_handler(i + chip->irq_base, handle_simple_irq);
+		irq_set_chip_and_handler(i + chip->irq_base, &pl061_irqchip,
+					 handle_simple_irq);
 		set_irq_flags(i+chip->irq_base, IRQF_VALID);
 		irq_set_chip_data(i + chip->irq_base, chip);
 	}
diff --git a/drivers/gpio/sx150x.c b/drivers/gpio/sx150x.c
index 0370ecf..a4f7353 100644
--- a/drivers/gpio/sx150x.c
+++ b/drivers/gpio/sx150x.c
@@ -583,8 +583,7 @@ static void sx150x_remove_irq_chip(struct sx150x_chip *chip)
 
 	for (n = 0; n < chip->dev_cfg->ngpios; ++n) {
 		irq = chip->irq_base + n;
-		irq_set_handler(irq, NULL);
-		irq_set_chip(irq, NULL);
+		irq_set_chip_and_handler(irq, NULL, NULL);
 	}
 }