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hpet: use for_each_set_bit() 

Replace open-coded loop with for_each_set_bit().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Akinobu Mita 2010-03-15 00:35:01 -04:00 committed by Linus Torvalds
parent c4af96449e
commit e5d6151115
1 changed files with 1 additions and 3 deletions
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4
drivers/char/hpet.c
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@ -215,9 +215,7 @@ static void hpet_timer_set_irq(struct hpet_dev *devp)
else
v &= ~0xffff;
for (irq = find_first_bit(&v, HPET_MAX_IRQ); irq < HPET_MAX_IRQ;
irq = find_next_bit(&v, HPET_MAX_IRQ, 1 + irq)) {
for_each_set_bit(irq, &v, HPET_MAX_IRQ) {
if (irq >= nr_irqs) {
irq = HPET_MAX_IRQ;
break;