diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 20f13129cdaa..537a37a89891 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -351,7 +351,7 @@ static unsigned long *gpiochip_allocate_mask(struct gpio_chip *chip) { unsigned long *p; - p = kmalloc_array(BITS_TO_LONGS(chip->ngpio), sizeof(*p), GFP_KERNEL); + p = bitmap_alloc(chip->ngpio, GFP_KERNEL); if (!p) return NULL; @@ -385,7 +385,7 @@ static int gpiochip_init_valid_mask(struct gpio_chip *gpiochip) static void gpiochip_free_valid_mask(struct gpio_chip *gpiochip) { - kfree(gpiochip->valid_mask); + bitmap_free(gpiochip->valid_mask); gpiochip->valid_mask = NULL; } @@ -1620,7 +1620,7 @@ static int gpiochip_irqchip_init_valid_mask(struct gpio_chip *gpiochip) static void gpiochip_irqchip_free_valid_mask(struct gpio_chip *gpiochip) { - kfree(gpiochip->irq.valid_mask); + bitmap_free(gpiochip->irq.valid_mask); gpiochip->irq.valid_mask = NULL; } |