diff options
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index d9b235c88b54..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); } @@ -910,7 +909,7 @@ static void of_gpiochip_init_valid_mask(struct gpio_chip *chip) i, &start); of_property_read_u32_index(np, "gpio-reserved-ranges", i + 1, &count); - if (start >= chip->ngpio || start + count >= chip->ngpio) + if (start >= chip->ngpio || start + count > chip->ngpio) continue; bitmap_clear(chip->valid_mask, start, count); |