[IA64] irq_ia64, use set_irq_chip
Jiri Slaby [Mon, 22 Nov 2010 09:41:19 +0000 (10:41 +0100)]
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>

arch/ia64/kernel/irq_ia64.c

index 9a26015..38c07b8 100644 (file)
@@ -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);