ARM: sa110/gpio: convert set_multiple() to returning an integer

The conversion to using the new GPIO line setter callbacks missed the
set_multiple() in this file. Convert it to using the new callback.

Fixes: 9c37821 ("ARM: sa1100/gpio: use new line value setter callbacks")
Signed-off-by: Bartosz Golaszewski <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

Author: Bartosz Golaszewski

arch/arm/common/sa1111.c

@@ -578,8 +578,8 @@ static int sa1111_gpio_set(struct gpio_chip *gc, unsigned int offset, int value)
 	return 0;
 }
 
-static void sa1111_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
-	unsigned long *bits)
+static int sa1111_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
+				    unsigned long *bits)
 {
 	struct sa1111 *sachip = gc_to_sa1111(gc);
 	unsigned long flags;
@@ -597,6 +597,8 @@ static void sa1111_gpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
 	sa1111_gpio_modify(reg + SA1111_GPIO_PCDWR, (msk >> 12) & 255, val >> 12);
 	sa1111_gpio_modify(reg + SA1111_GPIO_PCSSR, (msk >> 12) & 255, val >> 12);
 	spin_unlock_irqrestore(&sachip->lock, flags);
+
+	return 0;
 }
 
 static int sa1111_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
@@ -616,7 +618,7 @@ static int sa1111_setup_gpios(struct sa1111 *sachip)
 	sachip->gc.direction_output = sa1111_gpio_direction_output;
 	sachip->gc.get = sa1111_gpio_get;
 	sachip->gc.set_rv = sa1111_gpio_set;
-	sachip->gc.set_multiple = sa1111_gpio_set_multiple;
+	sachip->gc.set_multiple_rv = sa1111_gpio_set_multiple;
 	sachip->gc.to_irq = sa1111_gpio_to_irq;
 	sachip->gc.base = -1;
 	sachip->gc.ngpio = 18;