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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-25 22:20:51 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-29 14:47:58 +0200 |
| commit | a6e120ed42004d6051fff7c3233e2554f12ccecb (patch) | |
| tree | dd0210b2f78a5fca1b24fe8211d5dbaac9434a6b /kernel/irq/proc.c | |
| parent | a9eb076b21425929ce543978db03265d9db210de (diff) | |
| download | lwn-a6e120ed42004d6051fff7c3233e2554f12ccecb.tar.gz lwn-a6e120ed42004d6051fff7c3233e2554f12ccecb.zip | |
alpha: Use generic show_interrupts()
The only subtle difference is that alpha uses ACTUAL_NR_IRQS and
prints the IRQF_DISABLED flag.
Change the generic implementation to deal with ACTUAL_NR_IRQS if
defined.
The IRQF_DISABLED printing is pointless, as we nowadays run all
interrupts with irqs disabled.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/proc.c')
| -rw-r--r-- | kernel/irq/proc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 626d092eed9a..dd201bd35103 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -364,6 +364,10 @@ int __weak arch_show_interrupts(struct seq_file *p, int prec) return 0; } +#ifndef ACTUAL_NR_IRQS +# define ACTUAL_NR_IRQS nr_irqs +#endif + int show_interrupts(struct seq_file *p, void *v) { static int prec; @@ -373,10 +377,10 @@ int show_interrupts(struct seq_file *p, void *v) struct irqaction *action; struct irq_desc *desc; - if (i > nr_irqs) + if (i > ACTUAL_NR_IRQS) return 0; - if (i == nr_irqs) + if (i == ACTUAL_NR_IRQS) return arch_show_interrupts(p, prec); /* print header and calculate the width of the first column */ |