diff options
Diffstat (limited to 'arch/mips/bcm63xx')
-rw-r--r-- | arch/mips/bcm63xx/irq.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c index ec694b9628c0..2548013442f6 100644 --- a/arch/mips/bcm63xx/irq.c +++ b/arch/mips/bcm63xx/irq.c @@ -399,26 +399,6 @@ static struct irq_chip bcm63xx_external_irq_chip = { .irq_set_type = bcm63xx_external_irq_set_type, }; -static struct irqaction cpu_ip2_cascade_action = { - .handler = no_action, - .name = "cascade_ip2", - .flags = IRQF_NO_THREAD, -}; - -#ifdef CONFIG_SMP -static struct irqaction cpu_ip3_cascade_action = { - .handler = no_action, - .name = "cascade_ip3", - .flags = IRQF_NO_THREAD, -}; -#endif - -static struct irqaction cpu_ext_cascade_action = { - .handler = no_action, - .name = "cascade_extirq", - .flags = IRQF_NO_THREAD, -}; - static void bcm63xx_init_irq(void) { int irq_bits; @@ -531,7 +511,7 @@ static void bcm63xx_init_irq(void) void __init arch_init_irq(void) { - int i; + int i, irq; bcm63xx_init_irq(); mips_cpu_irq_init(); @@ -544,14 +524,25 @@ void __init arch_init_irq(void) handle_edge_irq); if (!is_ext_irq_cascaded) { - for (i = 3; i < 3 + ext_irq_count; ++i) - setup_irq(MIPS_CPU_IRQ_BASE + i, &cpu_ext_cascade_action); + for (i = 3; i < 3 + ext_irq_count; ++i) { + irq = MIPS_CPU_IRQ_BASE + i; + if (request_irq(irq, no_action, IRQF_NO_THREAD, + "cascade_extirq", NULL)) { + pr_err("Failed to request irq %d (cascade_extirq)\n", + irq); + } + } } - setup_irq(MIPS_CPU_IRQ_BASE + 2, &cpu_ip2_cascade_action); + irq = MIPS_CPU_IRQ_BASE + 2; + if (request_irq(irq, no_action, IRQF_NO_THREAD, "cascade_ip2", NULL)) + pr_err("Failed to request irq %d (cascade_ip2)\n", irq); #ifdef CONFIG_SMP if (is_ext_irq_cascaded) { - setup_irq(MIPS_CPU_IRQ_BASE + 3, &cpu_ip3_cascade_action); + irq = MIPS_CPU_IRQ_BASE + 3; + if (request_irq(irq, no_action, IRQF_NO_THREAD, "cascade_ip3", + NULL)) + pr_err("Failed to request irq %d (cascade_ip3)\n", irq); bcm63xx_internal_irq_chip.irq_set_affinity = bcm63xx_internal_set_affinity; |