diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac/pic.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/pic.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 2e969073473d..4921bccf0376 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -250,20 +250,6 @@ static unsigned int pmac_pic_get_irq(void) return irq_linear_revmap(pmac_pic_host, irq); } -#ifdef CONFIG_XMON -static struct irqaction xmon_action = { - .handler = xmon_irq, - .flags = IRQF_NO_THREAD, - .name = "NMI - XMON" -}; -#endif - -static struct irqaction gatwick_cascade_action = { - .handler = gatwick_action, - .flags = IRQF_NO_THREAD, - .name = "cascade", -}; - static int pmac_pic_host_match(struct irq_domain *h, struct device_node *node, enum irq_domain_bus_token bus_token) { @@ -384,12 +370,17 @@ static void __init pmac_pic_probe_oldstyle(void) out_le32(&pmac_irq_hw[i]->enable, 0); /* Hookup cascade irq */ - if (slave && pmac_irq_cascade) - setup_irq(pmac_irq_cascade, &gatwick_cascade_action); + if (slave && pmac_irq_cascade) { + if (request_irq(pmac_irq_cascade, gatwick_action, + IRQF_NO_THREAD, "cascade", NULL)) + pr_err("Failed to register cascade interrupt\n"); + } printk(KERN_INFO "irq: System has %d possible interrupts\n", max_irqs); #ifdef CONFIG_XMON - setup_irq(irq_create_mapping(NULL, 20), &xmon_action); + i = irq_create_mapping(NULL, 20); + if (request_irq(i, xmon_irq, IRQF_NO_THREAD, "NMI - XMON", NULL)) + pr_err("Failed to register NMI-XMON interrupt\n"); #endif } @@ -441,7 +432,9 @@ static void __init pmac_pic_setup_mpic_nmi(struct mpic *mpic) nmi_irq = irq_of_parse_and_map(pswitch, 0); if (nmi_irq) { mpic_irq_set_priority(nmi_irq, 9); - setup_irq(nmi_irq, &xmon_action); + if (request_irq(nmi_irq, xmon_irq, IRQF_NO_THREAD, + "NMI - XMON", NULL)) + pr_err("Failed to register NMI-XMON interrupt\n"); } of_node_put(pswitch); } |