diff options
Diffstat (limited to 'chip/nrf51/gpio.c')
| -rw-r--r-- | chip/nrf51/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/nrf51/gpio.c b/chip/nrf51/gpio.c index 3ad55f2b38..a01ee49940 100644 --- a/chip/nrf51/gpio.c +++ b/chip/nrf51/gpio.c @@ -164,7 +164,7 @@ void gpio_set_alternate_function(uint32_t port, uint32_t mask, int func) { uint32_t bit = GPIO_MASK_TO_NUM(mask); - ASSERT((~mask & (1 << bit)) == 0); /* Only one bit set. */ + ASSERT((~mask & BIT(bit)) == 0); /* Only one bit set. */ ASSERT(port == GPIO_0); ASSERT((func >= 0 && func < nrf51_alt_func_count) || func == -1); |