[PATCH] gpio: gpiolib: fix an incorrect use of WARN_ON()

[Bartosz Golaszewski]

This breaks the build due to the format string being passed as
argument. Fix it by using WARN().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
---
NOTE This patch applies on top of linux-gpio devel branch.

 drivers/gpio/gpiolib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 95effec..384ed0a 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1618,8 +1618,8 @@ int _gpiochip_irqchip_add(struct gpio_chip *gpiochip,
 	 * used to configure the interrupts, as you may end-up with
 	 * conflicting triggers. Tell the user, and reset to NONE.
 	 */
-	if (WARN_ON(of_node && type != IRQ_TYPE_NONE,
-		    "%s: Ignoring %d default trigger\n", of_node->full_name))
+	if (WARN(of_node && type != IRQ_TYPE_NONE,
+		 "%s: Ignoring default trigger\n", of_node->full_name))
 		type = IRQ_TYPE_NONE;
 
 	gpiochip->irqchip = irqchip;
-- 
2.7.4