diff options
author | Grant Likely <grant.likely@secretlab.ca> | 2012-03-02 23:56:03 +0100 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2012-03-02 23:56:03 +0100 |
commit | 6e2cf6514066cdd5a0844b34760029a5a4870318 (patch) | |
tree | 620b38b5117a8b5a225714647e8f7a4d6d3f196d /drivers | |
parent | Merge branch 'irqdomain/next' into gpio/next (diff) | |
download | linux-6e2cf6514066cdd5a0844b34760029a5a4870318.tar.xz linux-6e2cf6514066cdd5a0844b34760029a5a4870318.zip |
gpio: constify the data parameter to gpiochip_find()
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpio/gpiolib.c | 5 | ||||
-rw-r--r-- | drivers/of/gpio.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index d77354068b90..e633a2afbe90 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1152,8 +1152,9 @@ 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(void *data, - int (*match)(struct gpio_chip *chip, void *data)) +struct gpio_chip *gpiochip_find(const void *data, + int (*match)(struct gpio_chip *chip, + const void *data)) { struct gpio_chip *chip = NULL; unsigned long flags; diff --git a/drivers/of/gpio.c b/drivers/of/gpio.c index e034b38590a8..bba81216b4db 100644 --- a/drivers/of/gpio.c +++ b/drivers/of/gpio.c @@ -229,7 +229,7 @@ void of_gpiochip_remove(struct gpio_chip *chip) } /* Private function for resolving node pointer to gpio_chip */ -static int of_gpiochip_is_match(struct gpio_chip *chip, void *data) +static int of_gpiochip_is_match(struct gpio_chip *chip, const void *data) { return chip->of_node == data; } |