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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-08-20 07:49:47 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-16 18:52:05 +0400 |
| commit | 85c0f90978bf50596dbd23854648020f1f9b5bfd (patch) | |
| tree | f66c598bb37b925dd6c74e4ce1fb06345c742c01 /include/linux/interrupt.h | |
| parent | 6da55c3e8da88e8a7cb6452160776ad6706798ad (diff) | |
| download | linux-85c0f90978bf50596dbd23854648020f1f9b5bfd.tar.xz | |
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 'include/linux/interrupt.h')
| -rw-r--r-- | include/linux/interrupt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 58ff4e74b2f3..511803853a5b 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -15,6 +15,8 @@ #include <asm/ptrace.h> #include <asm/system.h> +extern int nr_irqs; + /* * These correspond to the IORESOURCE_IRQ_* defines in * linux/ioport.h to select the interrupt line behaviour. When |