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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-10-15 13:07:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-16 16:53:14 +0200 |
| commit | 7ef0c30dbf96a8d9a234e90c248eb19df3c031be (patch) | |
| tree | e9e77d581e70cee0725ad568d42c0769783f4f89 /include/linux/interrupt.h | |
| parent | 81608f3c254512b906ab78082ec5966b376aacd5 (diff) | |
| download | lwn-7ef0c30dbf96a8d9a234e90c248eb19df3c031be.tar.gz lwn-7ef0c30dbf96a8d9a234e90c248eb19df3c031be.zip | |
genirq: define nr_irqs for architectures with GENERIC_HARDIRQS=n
Revert the sparse irq changes in m68k/s390/sparc and just define
nr_irqs as NR_IRQS for those architectures.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/interrupt.h')
| -rw-r--r-- | include/linux/interrupt.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index d4039a0b23f4..5a57df2ee922 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -15,11 +15,13 @@ #include <asm/ptrace.h> #include <asm/system.h> -extern int nr_irqs; - #ifndef CONFIG_GENERIC_HARDIRQS -#define for_each_irq_desc(irq, desc) \ +# define for_each_irq_desc(irq, desc) \ for (irq = 0; irq < nr_irqs; irq++) + +# define nr_irqs NR_IRQS +#else +extern int nr_irqs; #endif /* |