diff options
Diffstat (limited to 'include/linux/of_gpio.h')
| -rw-r--r-- | include/linux/of_gpio.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h index 460d6810c5eb..1020587efed1 100644 --- a/include/linux/of_gpio.h +++ b/include/linux/of_gpio.h @@ -54,6 +54,9 @@ extern int of_mm_gpiochip_add(struct device_node *np, struct of_mm_gpio_chip *mm_gc); extern int of_gpio_simple_xlate(struct gpio_chip *gc, struct device_node *np, const void *gpio_spec, u32 *flags); + +extern struct gpio_chip *of_node_to_gpiochip(struct device_node *np); + #else /* CONFIG_OF_GPIO */ /* Drivers may not strictly depend on the GPIO support, so let them link. */ |