diff options
Diffstat (limited to 'arch/powerpc/include/asm/irq.h')
| -rw-r--r-- | arch/powerpc/include/asm/irq.h | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h index 47b7905a6369..e1983d577688 100644 --- a/arch/powerpc/include/asm/irq.h +++ b/arch/powerpc/include/asm/irq.h @@ -128,25 +128,10 @@ struct irq_host { struct device_node *of_node; }; -/* The main irq map itself is an array of NR_IRQ entries containing the - * associate host and irq number. An entry with a host of NULL is free. - * An entry can be allocated if it's free, the allocator always then sets - * hwirq first to the host's invalid irq number and then fills ops. - */ -struct irq_map_entry { - irq_hw_number_t hwirq; - struct irq_host *host; -}; - -extern struct irq_map_entry irq_map[NR_IRQS]; - +struct irq_data; +extern irq_hw_number_t irqd_to_hwirq(struct irq_data *d); extern irq_hw_number_t virq_to_hw(unsigned int virq); - -/* This will eventually -replace- virq_to_hw if/when we stash the - * HW number in the irq_data itself. We use a macro so we can inline - * it as irq_data isn't defined yet - */ -#define irq_data_to_hw(d) (irq_map[(d)->irq].hwirq) +extern struct irq_host *virq_to_host(unsigned int virq); /** * irq_alloc_host - Allocate a new irq_host data structure |