linux-kernel - [PATCH] gpio/74x164: fix clash with gpiolib namespace

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Date:	Mon, 13 Jun 2011 10:47:15 +0200
From:	Linus Walleij <linus.walleij@...ricsson.com>
To:	Grant Likely <grant.likely@...retlab.ca>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Cc:	Lee Jones <lee.jones@...aro.org>,
	Linus Walleij <linus.walleij@...ricsson.com>
Subject: [PATCH] gpio/74x164: fix clash with gpiolib namespace

The 74x164 GPIO driver has a static inline helper called
gpio_to_chip which clashes with the gpiolib namespace if we
try to expose the function with the same name from gpiolib,
and it's still confusing even if we don't do that. So rename
it to gpio_to_74x164_chip().

Reported-by: H Hartley Sweeten <hartleys@...ionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@...ricsson.com>
---
 drivers/gpio/gpio-74x164.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index 7fb60b6..ff525c0 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -23,7 +23,7 @@ struct gen_74x164_chip {
 	u8			port_config;
 };
 
-static struct gen_74x164_chip *gpio_to_chip(struct gpio_chip *gc)
+static struct gen_74x164_chip *gpio_to_74x164_chip(struct gpio_chip *gc)
 {
 	return container_of(gc, struct gen_74x164_chip, gpio_chip);
 }
@@ -36,7 +36,7 @@ static int __gen_74x164_write_config(struct gen_74x164_chip *chip)
 
 static int gen_74x164_get_value(struct gpio_chip *gc, unsigned offset)
 {
-	struct gen_74x164_chip *chip = gpio_to_chip(gc);
+	struct gen_74x164_chip *chip = gpio_to_74x164_chip(gc);
 	int ret;
 
 	mutex_lock(&chip->lock);
@@ -49,7 +49,7 @@ static int gen_74x164_get_value(struct gpio_chip *gc, unsigned offset)
 static void gen_74x164_set_value(struct gpio_chip *gc,
 		unsigned offset, int val)
 {
-	struct gen_74x164_chip *chip = gpio_to_chip(gc);
+	struct gen_74x164_chip *chip = gpio_to_74x164_chip(gc);
 
 	mutex_lock(&chip->lock);
 	if (val)
-- 
1.7.3.2

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