diff options
Diffstat (limited to 'hw/intc')
| -rw-r--r-- | hw/intc/loongarch_pch_pic.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/intc/loongarch_pch_pic.c b/hw/intc/loongarch_pch_pic.c index 3c9814a3b4..3380b09807 100644 --- a/hw/intc/loongarch_pch_pic.c +++ b/hw/intc/loongarch_pch_pic.c @@ -15,21 +15,21 @@ static void pch_pic_update_irq(LoongArchPCHPIC *s, uint64_t mask, int level) { - unsigned long val; + uint64_t val; int irq; if (level) { val = mask & s->intirr & ~s->int_mask; if (val) { - irq = find_first_bit(&val, 64); - s->intisr |= 0x1ULL << irq; + irq = ctz64(val); + s->intisr |= MAKE_64BIT_MASK(irq, 1); qemu_set_irq(s->parent_irq[s->htmsi_vector[irq]], 1); } } else { val = mask & s->intisr; if (val) { - irq = find_first_bit(&val, 64); - s->intisr &= ~(0x1ULL << irq); + irq = ctz64(val); + s->intisr &= ~MAKE_64BIT_MASK(irq, 1); qemu_set_irq(s->parent_irq[s->htmsi_vector[irq]], 0); } } |