1 files changed, 4 insertions, 4 deletions

diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 32720baf70f1..32d47e710661 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -25,9 +25,9 @@ struct gpio_chip;
  * warning when something is wrongly called.
  */
 
-static inline int gpio_is_valid(int number)
+static inline bool gpio_is_valid(int number)
 {
-        return 0;
+        return false;
 }
 
 static inline int gpio_request(unsigned gpio, const char *label)
@@ -41,7 +41,7 @@ static inline int gpio_request_one(unsigned gpio,
         return -ENOSYS;
 }
 
-static inline int gpio_request_array(struct gpio *array, size_t num)
+static inline int gpio_request_array(const struct gpio *array, size_t num)
 {
         return -ENOSYS;
 }
@@ -54,7 +54,7 @@ static inline void gpio_free(unsigned gpio)
         WARN_ON(1);
 }
 
-static inline void gpio_free_array(struct gpio *array, size_t num)
+static inline void gpio_free_array(const struct gpio *array, size_t num)
 {
         might_sleep();