From 1417836e81c0ab8f5a0bfeafa90d3eaa41b2a067 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Tue, 14 Nov 2006 01:13:18 +0900 Subject: [MIPS] use generic_handle_irq, handle_level_irq, handle_percpu_irq Further incorporation of generic irq framework. Replacing __do_IRQ() by proper flow handler would make the irq handling path a bit simpler and faster. * use generic_handle_irq() instead of __do_IRQ(). * use handle_level_irq for obvious level-type irq chips. * use handle_percpu_irq for irqs marked as IRQ_PER_CPU. * setup .eoi routine for irq chips possibly used with handle_percpu_irq. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/kernel/irq_cpu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/mips/kernel/irq_cpu.c') diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c index 3b7cfa407e87..be5ac23d3812 100644 --- a/arch/mips/kernel/irq_cpu.c +++ b/arch/mips/kernel/irq_cpu.c @@ -62,6 +62,7 @@ static struct irq_chip mips_cpu_irq_controller = { .mask = mask_mips_irq, .mask_ack = mask_mips_irq, .unmask = unmask_mips_irq, + .eoi = unmask_mips_irq, .end = mips_cpu_irq_end, }; @@ -104,6 +105,7 @@ static struct irq_chip mips_mt_cpu_irq_controller = { .mask = mask_mips_mt_irq, .mask_ack = mips_mt_cpu_irq_ack, .unmask = unmask_mips_mt_irq, + .eoi = unmask_mips_mt_irq, .end = mips_mt_cpu_irq_end, }; @@ -124,7 +126,8 @@ void __init mips_cpu_irq_init(int irq_base) set_irq_chip(i, &mips_mt_cpu_irq_controller); for (i = irq_base + 2; i < irq_base + 8; i++) - set_irq_chip(i, &mips_cpu_irq_controller); + set_irq_chip_and_handler(i, &mips_cpu_irq_controller, + handle_level_irq); mips_cpu_irq_base = irq_base; } -- cgit v1.2.3