diff options
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 7e5e51d49d09..3d6c3ffd5576 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -712,9 +712,8 @@ static void of_gpiochip_remove_hog(struct gpio_chip *chip, struct device_node *hog) { struct gpio_desc *desc; - unsigned int i; - for_each_gpio_desc_with_flag(i, chip, desc, FLAG_IS_HOGGED) + for_each_gpio_desc_with_flag(chip, desc, FLAG_IS_HOGGED) if (desc->hog == hog) gpiochip_free_own_desc(desc); } @@ -931,6 +930,11 @@ static int of_gpiochip_add_pin_range(struct gpio_chip *chip) if (!np) return 0; + if (!of_property_read_bool(np, "gpio-ranges") && + chip->of_gpio_ranges_fallback) { + return chip->of_gpio_ranges_fallback(chip, np); + } + group_names = of_find_property(np, group_names_propname, NULL); for (;; index++) { |