diff options
| -rw-r--r-- | bsp/gd32vf103v-eval/drivers/drv_gpio.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/bsp/gd32vf103v-eval/drivers/drv_gpio.c b/bsp/gd32vf103v-eval/drivers/drv_gpio.c index 47f9b52009..77d6472718 100644 --- a/bsp/gd32vf103v-eval/drivers/drv_gpio.c +++ b/bsp/gd32vf103v-eval/drivers/drv_gpio.c @@ -349,15 +349,15 @@ static rt_err_t gd32vf_pin_irq_enable(struct rt_device *device, rt_base_t pin, { return RT_ENOSYS; } - + + irqindex = bit2bitno(index->pin); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + if (enabled == PIN_IRQ_ENABLE) { - irqindex = bit2bitno(index->pin); - if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) - { - return RT_ENOSYS; - } - level = rt_hw_interrupt_disable(); if (pin_irq_hdr_tab[irqindex].pin == -1) |