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authorAkinobu Mita <akinobu.mita@gmail.com>2010-03-15 00:35:01 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-17 21:43:47 -0400
commite5d6151115aee73825c1752aff7cd09adfece839 (patch)
tree8ae10c1fba5dd52a7ee1a07c21dc3cb2fa742e40 /drivers/char/hpet.c
parentc4af96449e20f9245cf3d904098db508cdebcda8 (diff)
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>
Diffstat (limited to 'drivers/char/hpet.c')
-rw-r--r--drivers/char/hpet.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index e481c5938bad..9c5eea3ea4de 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -215,9 +215,7 @@ static void hpet_timer_set_irq(struct hpet_dev *devp)
215 else 215 else
216 v &= ~0xffff; 216 v &= ~0xffff;
217 217
218 for (irq = find_first_bit(&v, HPET_MAX_IRQ); irq < HPET_MAX_IRQ; 218 for_each_set_bit(irq, &v, HPET_MAX_IRQ) {
219 irq = find_next_bit(&v, HPET_MAX_IRQ, 1 + irq)) {
220
221 if (irq >= nr_irqs) { 219 if (irq >= nr_irqs) {
222 irq = HPET_MAX_IRQ; 220 irq = HPET_MAX_IRQ;
223 break; 221 break;