diff options
| -rw-r--r-- | arch/powerpc/include/asm/irq.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/interrupt.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/i8259.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/mpic.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/tsi108_pci.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/xics/xics-common.c | 2 |
6 files changed, 10 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h index b2bd58830430..c1eda9199214 100644 --- a/arch/powerpc/include/asm/irq.h +++ b/arch/powerpc/include/asm/irq.h @@ -23,8 +23,8 @@ extern atomic_t ppc_n_lost_interrupts; /* Total number of virq in the platform */ #define NR_IRQS CONFIG_NR_IRQS -/* Same thing, used by the generic IRQ code */ -#define NR_IRQS_LEGACY NUM_ISA_INTERRUPTS +/* Number of irqs reserved for a legacy isa controller */ +#define NR_IRQS_LEGACY 16 extern irq_hw_number_t virq_to_hw(unsigned int virq); diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index e68f4fb1c1f4..49871427f599 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -46,7 +46,7 @@ * implementation equates HV plug value to Linux virq value, constrains each * interrupt to have a system wide unique plug number, and limits the range * of the plug values to map into the first dword of the bitmaps. This - * gives a usable range of plug values of {NUM_ISA_INTERRUPTS..63}. Note + * gives a usable range of plug values of {NR_IRQS_LEGACY..63}. Note * that there is no constraint on how many in this set an individual thread * can acquire. * @@ -722,7 +722,7 @@ static unsigned int ps3_get_irq(void) } #if defined(DEBUG) - if (unlikely(plug < NUM_ISA_INTERRUPTS || plug > PS3_PLUG_MAX)) { + if (unlikely(plug < NR_IRQS_LEGACY || plug > PS3_PLUG_MAX)) { dump_bmp(&per_cpu(ps3_private, 0)); dump_bmp(&per_cpu(ps3_private, 1)); BUG(); diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index c1d76c344351..dc1a151c63d7 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -260,7 +260,8 @@ void i8259_init(struct device_node *node, unsigned long intack_addr) raw_spin_unlock_irqrestore(&i8259_lock, flags); /* create a legacy host */ - i8259_host = irq_domain_add_legacy_isa(node, &i8259_host_ops, NULL); + i8259_host = irq_domain_add_legacy(node, NR_IRQS_LEGACY, 0, 0, + &i8259_host_ops, NULL); if (i8259_host == NULL) { printk(KERN_ERR "i8259: failed to allocate irq host !\n"); return; diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index b0426f28946a..995fb2ada507 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -602,7 +602,7 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic) /* Find an mpic associated with a given linux interrupt */ static struct mpic *mpic_find(unsigned int irq) { - if (irq < NUM_ISA_INTERRUPTS) + if (irq < NR_IRQS_LEGACY) return NULL; return irq_get_chip_data(irq); diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 49f9541954f8..042bb38fa5c2 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -404,7 +404,8 @@ void __init tsi108_pci_int_init(struct device_node *node) { DBG("Tsi108_pci_int_init: initializing PCI interrupts\n"); - pci_irq_host = irq_domain_add_legacy_isa(node, &pci_irq_domain_ops, NULL); + pci_irq_host = irq_domain_add_legacy(node, NR_IRQS_LEGACY, 0, 0, + &pci_irq_domain_ops, NULL); if (pci_irq_host == NULL) { printk(KERN_ERR "pci_irq_host: failed to allocate irq domain!\n"); return; diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c index 7e4305c01bac..fdf8db4444b6 100644 --- a/arch/powerpc/sysdev/xics/xics-common.c +++ b/arch/powerpc/sysdev/xics/xics-common.c @@ -201,7 +201,7 @@ void xics_migrate_irqs_away(void) struct ics *ics; /* We can't set affinity on ISA interrupts */ - if (virq < NUM_ISA_INTERRUPTS) + if (virq < NR_IRQS_LEGACY) continue; /* We only need to migrate enabled IRQS */ if (!desc->action) |