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irq: introduce nr_irqs

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at this point nr_irqs is equal NR_IRQS

convert a few easy users from NR_IRQS to dynamic nr_irqs.

v2: according to Eric, we need to take care of arch without generic_hardirqs

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2008-08-19 20:49:47 -07:00
committed by Ingo Molnar
parent 6da55c3e8d
commit 85c0f90978
11 changed files with 39 additions and 29 deletions
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kernel/irq/spurious.c
+2 -2
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@@ -91,7 +91,7 @@ static int misrouted_irq(int irq)
int i;
int ok = 0;
for (i = 1; i < NR_IRQS; i++) {
for (i = 1; i < nr_irqs; i++) {
struct irq_desc *desc = irq_desc + i;
if (i == irq) /* Already tried */
@@ -107,7 +107,7 @@ static int misrouted_irq(int irq)
static void poll_spurious_irqs(unsigned long dummy)
{
int i;
for (i = 1; i < NR_IRQS; i++) {
for (i = 1; i < nr_irqs; i++) {
struct irq_desc *desc = irq_desc + i;
unsigned int status;