X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Fgpio%2Fgpio-tegra.c;h=506c6a67c5fcb951154faad9c4b73cb7b8c45ac3;hb=358f8c26b15daf16859cb3bd33db7e601707200e;hp=88529d3c06c9af4d6e4a69ea71557939ba0ff48e;hpb=3a37471551cd3b287ce7f02ed25bcf8ec37a191d;p=karo-tx-linux.git

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 88529d3c06c9..506c6a67c5fc 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -360,7 +360,7 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc)
 {
 	int port;
 	int pin;
-	int unmasked = 0;
+	bool unmasked = false;
 	int gpio;
 	u32 lvl;
 	unsigned long sta;
@@ -384,8 +384,8 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc)
 			 * before executing the handler so that we don't
 			 * miss edges
 			 */
-			if (lvl & (0x100 << pin)) {
-				unmasked = 1;
+			if (!unmasked && lvl & (0x100 << pin)) {
+				unmasked = true;
 				chained_irq_exit(chip, desc);
 			}