diff options
| -rw-r--r-- | chip/stm32/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/stm32/gpio.c b/chip/stm32/gpio.c index df65aba533..37dc7adbbb 100644 --- a/chip/stm32/gpio.c +++ b/chip/stm32/gpio.c @@ -79,7 +79,7 @@ int gpio_enable_interrupt(enum gpio_signal signal) bit = 31 - __builtin_clz(g->mask); - if (exti_events[bit]) { + if ((exti_events[bit]) && (exti_events[bit] != g)) { CPRINTS("Overriding %s with %s on EXTI%d", exti_events[bit]->name, g->name, bit); } |