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2008-10-21genirq: fix off by one and coding styleIngo Molnar
Fix off-by-one in for_each_irq_desc_reverse(). Impact is near zero in practice, because nothing substantial wants to iterate down to IRQ#0 - but fix it nevertheless. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-10-16x86: move ack_bad_irq() to irq.cThomas Gleixner
Share more duplicated code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-10-16x86: unify show_interrupts() and proc helpersThomas Gleixner
show_interrupts() and proc helpers are basically the same for 32 and 64 bit. Move them to a shared source file. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>