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alpha: use set_irq_chip and push down __do_IRQ to the machine types

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Also kill superfluous IRQ_DISABLED initialization, since that's the
default state of the irq_desc[i].status field.

Tested-by: Michael Cree <mcree@orcon.net.nz>
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Kyle McMartin
2010-10-14 22:31:11 -04:00
committed by Matt Turner
parent e78bf5e6cb
commit d5ccde0a64
20 changed files with 59 additions and 48 deletions
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10
arch/alpha/kernel/sys_jensen.c
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@@ -206,11 +206,11 @@ jensen_init_irq(void)
{
init_i8259a_irqs();
irq_desc[1].chip = &jensen_local_irq_type;
irq_desc[4].chip = &jensen_local_irq_type;
irq_desc[3].chip = &jensen_local_irq_type;
irq_desc[7].chip = &jensen_local_irq_type;
irq_desc[9].chip = &jensen_local_irq_type;
set_irq_chip_and_handler(1, &jensen_local_irq_type, alpha_do_IRQ);
set_irq_chip_and_handler(4, &jensen_local_irq_type, alpha_do_IRQ);
set_irq_chip_and_handler(3, &jensen_local_irq_type, alpha_do_IRQ);
set_irq_chip_and_handler(7, &jensen_local_irq_type, alpha_do_IRQ);
set_irq_chip_and_handler(9, &jensen_local_irq_type, alpha_do_IRQ);
common_init_isa_dma();
}