[PATCH 07/21] hpet: Switch to number_of_interrupts()

[Bart Van Assche]

Use the number_of_interrupts() function instead of the global variable
'nr_irqs'. This patch prepares for changing 'nr_irqs' from an exported
global variable into a variable with file scope.

Cc: Clemens Ladisch <clemens@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/char/hpet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index e904e476e49a..e618ae66587d 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -195,7 +195,7 @@ static void hpet_timer_set_irq(struct hpet_dev *devp)
 		v &= ~0xffff;
 
 	for_each_set_bit(irq, &v, HPET_MAX_IRQ) {
-		if (irq >= nr_irqs) {
+		if (irq >= number_of_interrupts()) {
 			irq = HPET_MAX_IRQ;
 			break;
 		}