diff options
Diffstat (limited to 'arch/mips/loongson2ef/lemote-2f/irq.c')
| -rw-r--r-- | arch/mips/loongson2ef/lemote-2f/irq.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/arch/mips/loongson2ef/lemote-2f/irq.c b/arch/mips/loongson2ef/lemote-2f/irq.c index c58a044c6c07..f5a731a2a35f 100644 --- a/arch/mips/loongson2ef/lemote-2f/irq.c +++ b/arch/mips/loongson2ef/lemote-2f/irq.c @@ -75,7 +75,6 @@ void mach_irq_dispatch(unsigned int pending) if (pending & CAUSEF_IP7) do_IRQ(LOONGSON_TIMER_IRQ); else if (pending & CAUSEF_IP6) { /* North Bridge, Perf counter */ - do_perfcnt_IRQ(); bonito_irqdispatch(); } else if (pending & CAUSEF_IP3) /* CPU UART */ do_IRQ(LOONGSON_UART_IRQ); @@ -90,18 +89,6 @@ static irqreturn_t ip6_action(int cpl, void *dev_id) return IRQ_HANDLED; } -static struct irqaction ip6_irqaction = { - .handler = ip6_action, - .name = "cascade", - .flags = IRQF_SHARED | IRQF_NO_THREAD, -}; - -static struct irqaction cascade_irqaction = { - .handler = no_action, - .name = "cascade", - .flags = IRQF_NO_THREAD | IRQF_NO_SUSPEND, -}; - void __init mach_init_irq(void) { /* init all controller @@ -120,7 +107,11 @@ void __init mach_init_irq(void) bonito_irq_init(); /* setup north bridge irq (bonito) */ - setup_irq(LOONGSON_NORTH_BRIDGE_IRQ, &ip6_irqaction); + if (request_irq(LOONGSON_NORTH_BRIDGE_IRQ, ip6_action, + IRQF_SHARED | IRQF_NO_THREAD, "cascade", ip6_action)) + pr_err("Failed to register north bridge cascade interrupt\n"); /* setup source bridge irq (i8259) */ - setup_irq(LOONGSON_SOUTH_BRIDGE_IRQ, &cascade_irqaction); + if (request_irq(LOONGSON_SOUTH_BRIDGE_IRQ, no_action, + IRQF_NO_THREAD | IRQF_NO_SUSPEND, "cascade", NULL)) + pr_err("Failed to register south bridge cascade interrupt\n"); } |