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[IA64] irq_ia64, use set_irq_chip

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Don't access desc->chip directly, because them chip member will
disappear some time later.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Jiri Slaby 2010-11-22 10:41:19 +01:00 committed by Tony Luck
parent e21763dbce
commit 409e590572
1 changed files with 1 additions and 1 deletions
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2
arch/ia64/kernel/irq_ia64.c
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@ -633,7 +633,7 @@ ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction *action)
BUG_ON(bind_irq_vector(irq, vec, CPU_MASK_ALL));
desc = irq_desc + irq;
desc->status |= IRQ_PER_CPU;
desc->chip = &irq_type_ia64_lsapic;
set_irq_chip(irq, &irq_type_ia64_lsapic);
if (action)
setup_irq(irq, action);
set_irq_handler(irq, handle_percpu_irq);