diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-02-16 14:52:17 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-02-17 20:02:22 +0100 |
| commit | 4a92857d6e8383eca6d661538bb25dc7004fd391 (patch) | |
| tree | 93bafe81c235f7dea0eaadc842b99b219ed0eda7 /drivers/gpio | |
| parent | gpio: cdev: fix a NULL-pointer dereference with DEBUG enabled (diff) | |
| download | linux-4a92857d6e8383eca6d661538bb25dc7004fd391.tar.xz linux-4a92857d6e8383eca6d661538bb25dc7004fd391.zip | |
gpio: constify opaque pointer "data" in gpio_device_find()
The opaque pointer "data" in each match function used by
gpio_device_find() is a pointer to const, thus the same argument passed
to gpio_device_find() can adjusted similarly.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 02be0ba1a402..e4dd13d81b4d 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1171,7 +1171,7 @@ EXPORT_SYMBOL_GPL(gpiochip_remove); * If the function returns non-NULL, the returned reference must be freed by * the caller using gpio_device_put(). */ -struct gpio_device *gpio_device_find(void *data, +struct gpio_device *gpio_device_find(const void *data, int (*match)(struct gpio_chip *gc, const void *data)) { |