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authorYinghai Lu <yhlu.kernel@gmail.com>2008-08-19 23:49:47 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-16 10:52:05 -0400
commit85c0f90978bf50596dbd23854648020f1f9b5bfd (patch)
treef66c598bb37b925dd6c74e4ce1fb06345c742c01 /arch
parent6da55c3e8da88e8a7cb6452160776ad6706798ad (diff)
irq: introduce nr_irqs
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/m68k/kernel/ints.c2
-rw-r--r--arch/s390/kernel/irq.c2
-rw-r--r--arch/sparc/kernel/irq.c3
3 files changed, 7 insertions, 0 deletions
diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c
index 7e8a0d394e61..74453d15692e 100644
--- a/arch/m68k/kernel/ints.c
+++ b/arch/m68k/kernel/ints.c
@@ -46,6 +46,8 @@
46#include <asm/q40ints.h> 46#include <asm/q40ints.h>
47#endif 47#endif
48 48
49int nr_irqs = NR_IRQS;
50
49extern u32 auto_irqhandler_fixup[]; 51extern u32 auto_irqhandler_fixup[];
50extern u32 user_irqhandler_fixup[]; 52extern u32 user_irqhandler_fixup[];
51extern u16 user_irqvec_fixup[]; 53extern u16 user_irqvec_fixup[];
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index e7c5bfb7c755..14eb5496c8a8 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -17,6 +17,8 @@
17#include <linux/proc_fs.h> 17#include <linux/proc_fs.h>
18#include <linux/profile.h> 18#include <linux/profile.h>
19 19
20int nr_irqs = NR_IRQS;
21
20/* 22/*
21 * show_interrupts is needed by /proc/interrupts. 23 * show_interrupts is needed by /proc/interrupts.
22 */ 24 */
diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index 93e1d1c65290..059598b7e0f0 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -55,6 +55,9 @@
55#define SMP_NOP2 55#define SMP_NOP2
56#define SMP_NOP3 56#define SMP_NOP3
57#endif /* SMP */ 57#endif /* SMP */
58
59int nr_irqs = NR_IRQS;
60
58unsigned long __raw_local_irq_save(void) 61unsigned long __raw_local_irq_save(void)
59{ 62{
60 unsigned long retval; 63 unsigned long retval;