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x86_64: rename irq_desc/irq_desc_alloc

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change names:

          irq_desc() ==> irq_desc_alloc
	__irq_desc() ==> irq_desc

Also split a few of the uses in lowlevel x86 code.

v2: need to check if desc is null in smp_irq_move_cleanup

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-08-19 20:50:17 -07:00 • committed by Ingo Molnar
commit cb5bc83225
7 changed files with 38 additions and 41 deletions
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2
include/linux/irq.h
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@ -191,7 +191,7 @@ struct irq_desc {
} ____cacheline_internodealigned_in_smp;
extern struct irq_desc *irq_to_desc(unsigned int irq);
extern struct irq_desc *__irq_to_desc(unsigned int irq);
extern struct irq_desc *irq_to_desc_alloc(unsigned int irq);
#ifndef CONFIG_HAVE_SPARSE_IRQ