From: Stephen Warren <swarren@nvidia.com>
Date: Wed, 14 Aug 2013 21:27:12 +0000 (-0600)
Subject: gpio: implement gpio-ranges binding document fix
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d9fe0039c4247383c2783923a3860227813b4d82;p=linux-beck.git

gpio: implement gpio-ranges binding document fix

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>
---

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 665f9530c950..48cda3c9ee94 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -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;