From: Yury Norov (NVIDIA) <yury.norov@xxxxxxxxx>
The function opencodes for_each_set_bit() macro.
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@xxxxxxxxx>
---
arch/powerpc/kvm/mpic.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
index 23e9c2bd9f27..ae68b213f0f9 100644
--- a/arch/powerpc/kvm/mpic.c
+++ b/arch/powerpc/kvm/mpic.c
@@ -290,15 +290,11 @@ static inline void IRQ_resetbit(struct irq_queue *q, int n_IRQ)
static void IRQ_check(struct openpic *opp, struct irq_queue *q)
{
- int irq = -1;
+ int irq;
int next = -1;
int priority = -1;
- for (;;) {
- irq = find_next_bit(q->queue, opp->max_irq, irq + 1);
- if (irq == opp->max_irq)
- break;
-
+ for_each_set_bit(irq, q->queue, opp->max_irq) {
pr_debug("IRQ_check: irq %d set ivpr_pr=%d pr=%d\n",
irq, IVPR_PRIORITY(opp->src[irq].ivpr), priority);
--
2.43.0
