gpio: implement gpio-ranges binding document fix
authorStephen Warren <swarren@nvidia.com>
Wed, 14 Aug 2013 21:27:12 +0000 (15:27 -0600)
committerGrant Likely <grant.likely@linaro.org>
Thu, 29 Aug 2013 20:40:24 +0000 (21:40 +0100)
Use the new of_parse_phandle_with_fixed_args() to implement the
corrected gpio-ranges DT property definition.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
drivers/gpio/gpiolib-of.c

index 665f9530c950f96fd4cf54fb70c03edffbcc2ef2..48cda3c9ee94abc832b0fa72c24cb974a37accb0 100644 (file)
@@ -194,8 +194,8 @@ static void of_gpiochip_add_pin_range(struct gpio_chip *chip)
                return;
 
        for (;; index++) {
-               ret = of_parse_phandle_with_args(np, "gpio-ranges",
-                               "#gpio-range-cells", index, &pinspec);
+               ret = of_parse_phandle_with_fixed_args(np, "gpio-ranges", 3,
+                               index, &pinspec);
                if (ret)
                        break;