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Diffstat (limited to 'include/linux/gpio/driver.h')
-rw-r--r--include/linux/gpio/driver.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 3a37d058cfcf..9d0023f83a57 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -629,7 +629,8 @@ int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc,
struct lock_class_key *request_key);
struct gpio_device *gpio_device_find(void *data,
- int (*match)(struct gpio_chip *gc, void *data));
+ int (*match)(struct gpio_chip *gc,
+ const void *data));
struct gpio_device *gpio_device_find_by_label(const char *label);
struct gpio_device *gpio_device_find_by_fwnode(const struct fwnode_handle *fwnode);