diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/gpio/driver.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 83e0a7e86962..e3b59fda62e0 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -720,6 +720,7 @@ bool gpiochip_line_is_open_source(struct gpio_chip *gc, unsigned int offset); /* Sleep persistence inquiry for drivers */ bool gpiochip_line_is_persistent(struct gpio_chip *gc, unsigned int offset); bool gpiochip_line_is_valid(const struct gpio_chip *gc, unsigned int offset); +const unsigned long *gpiochip_query_valid_mask(const struct gpio_chip *gc); /* get driver data */ void *gpiochip_get_data(struct gpio_chip *gc); |