Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplu...

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / gpio / gpiolib-of.c

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index a71a54a3e3f783a4151ed5919c01290ade8ffd5d..5150df6cba0815623c9fc7c86e96ff2ad099f0ed 100644 (file)
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -193,7 +193,7 @@ static void of_gpiochip_add_pin_range(struct gpio_chip *chip)
        if (!np)
                return;
 
-       do {
+       for (;; index++) {
                ret = of_parse_phandle_with_args(np, "gpio-ranges",
                                "#gpio-range-cells", index, &pinspec);
                if (ret)
@@ -222,8 +222,7 @@ static void of_gpiochip_add_pin_range(struct gpio_chip *chip)
 
                if (ret)
                        break;
-
-       } while (index++);
+       }
 }
 
 #else