From: Grant Likely <grant.likely@secretlab.ca>
Date: Sat, 19 May 2012 05:01:05 +0000 (-0600)
Subject: gpiolib: Remove 'const' from data argument of gpiochip_find()
X-Git-Tag: v3.5-rc1~93^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=07ce8ec7308ab3fa55fe2861671b157f857fff58;p=profile%2Fivi%2Fkernel-x86-ivi.git

gpiolib: Remove 'const' from data argument of gpiochip_find()

Commit 3d0f7cf0 "gpio: Adjust of_xlate API to support multiple GPIO
chips" changed the api of gpiochip_find to drop const from the data
parameter of the match hook, but didn't also drop const from data
causing a build warning.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index e48b70c..120b2a0 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1154,7 +1154,7 @@ EXPORT_SYMBOL_GPL(gpiochip_remove);
  * non-zero, this function will return to the caller and not iterate over any
  * more gpio_chips.
  */
-struct gpio_chip *gpiochip_find(const void *data,
+struct gpio_chip *gpiochip_find(void *data,
 				int (*match)(struct gpio_chip *chip,
 					     void *data))
 {
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 1ba08f0..365ea09 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -142,7 +142,7 @@ extern int __must_check gpiochip_reserve(int start, int ngpio);
 /* add/remove chips */
 extern int gpiochip_add(struct gpio_chip *chip);
 extern int __must_check gpiochip_remove(struct gpio_chip *chip);
-extern struct gpio_chip *gpiochip_find(const void *data,
+extern struct gpio_chip *gpiochip_find(void *data,
 					int (*match)(struct gpio_chip *chip,
 						     void *data));