Merge branch 'for-5.16-vsprintf-pgp' into for-linus

1 files changed, 8 insertions, 7 deletions

diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index f821095218b0..8bf2ea859653 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -49,7 +49,7 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc)
 	return container_of(gc, struct of_mm_gpio_chip, gc);
 }
 
-extern int of_get_named_gpio_flags(struct device_node *np,
+extern int of_get_named_gpio_flags(const struct device_node *np,
 		const char *list_name, int index, enum of_gpio_flags *flags);
 
 extern int of_mm_gpiochip_add_data(struct device_node *np,
@@ -67,7 +67,7 @@ extern void of_mm_gpiochip_remove(struct of_mm_gpio_chip *mm_gc);
 #include <linux/errno.h>
 
 /* Drivers may not strictly depend on the GPIO support, so let them link. */
-static inline int of_get_named_gpio_flags(struct device_node *np,
+static inline int of_get_named_gpio_flags(const struct device_node *np,
 		const char *list_name, int index, enum of_gpio_flags *flags)
 {
 	if (flags)
@@ -98,7 +98,8 @@ static inline int of_get_named_gpio_flags(struct device_node *np,
  * The above example defines four GPIOs, two of which are not specified.
  * This function will return '4'
  */
-static inline int of_gpio_named_count(struct device_node *np, const char* propname)
+static inline int of_gpio_named_count(const struct device_node *np,
+				      const char *propname)
 {
 	return of_count_phandle_with_args(np, propname, "#gpio-cells");
 }
@@ -109,12 +110,12 @@ static inline int of_gpio_named_count(struct device_node *np, const char* propna
  *
  * Same as of_gpio_named_count, but hard coded to use the 'gpios' property
  */
-static inline int of_gpio_count(struct device_node *np)
+static inline int of_gpio_count(const struct device_node *np)
 {
 	return of_gpio_named_count(np, "gpios");
 }
 
-static inline int of_get_gpio_flags(struct device_node *np, int index,
+static inline int of_get_gpio_flags(const struct device_node *np, int index,
 		      enum of_gpio_flags *flags)
 {
 	return of_get_named_gpio_flags(np, "gpios", index, flags);
@@ -129,7 +130,7 @@ static inline int of_get_gpio_flags(struct device_node *np, int index,
  * Returns GPIO number to use with Linux generic GPIO API, or one of the errno
  * value on the error condition.
  */
-static inline int of_get_named_gpio(struct device_node *np,
+static inline int of_get_named_gpio(const struct device_node *np,
                                    const char *propname, int index)
 {
 	return of_get_named_gpio_flags(np, propname, index, NULL);
@@ -143,7 +144,7 @@ static inline int of_get_named_gpio(struct device_node *np,
  * Returns GPIO number to use with Linux generic GPIO API, or one of the errno
  * value on the error condition.
  */
-static inline int of_get_gpio(struct device_node *np, int index)
+static inline int of_get_gpio(const struct device_node *np, int index)
 {
 	return of_get_gpio_flags(np, index, NULL);
 }