diff options
| -rw-r--r-- | arch/tile/include/asm/irq.h | 3 | ||||
| -rw-r--r-- | arch/tile/kernel/irq.c | 12 |
2 files changed, 15 insertions, 0 deletions
diff --git a/arch/tile/include/asm/irq.h b/arch/tile/include/asm/irq.h index 33cff9a3058b..9670a39d924d 100644 --- a/arch/tile/include/asm/irq.h +++ b/arch/tile/include/asm/irq.h @@ -76,4 +76,7 @@ void tile_irq_activate(unsigned int irq, int tile_irq_type); void setup_irq_regs(void); +unsigned int irq_alloc_hwirq(int node); +void irq_free_hwirq(unsigned int irq); + #endif /* _ASM_TILE_IRQ_H */ diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c index 906a76bdb31d..5fd197e0a2d4 100644 --- a/arch/tile/kernel/irq.c +++ b/arch/tile/kernel/irq.c @@ -312,4 +312,16 @@ void destroy_irq(unsigned int irq) spin_unlock_irqrestore(&available_irqs_lock, flags); } EXPORT_SYMBOL(destroy_irq); + +unsigned int irq_alloc_hwirq(int node) +{ + int ret = create_irq(); + return ret < 0 ? 0 : ret; +} + +void irq_free_hwirq(unsigned int irq) +{ + destroy_irq(irq); +} + #endif |