diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3/interrupt.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/interrupt.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index 27afd1f0358..3735cd14f61 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -85,7 +85,7 @@ struct ps3_private { static DEFINE_PER_CPU(struct ps3_private, ps3_private); -static int ps3_connect_irq(enum ps3_cpu_binding cpu, unsigned long outlet, +int ps3_alloc_irq(enum ps3_cpu_binding cpu, unsigned long outlet, unsigned int *virq) { int result; @@ -138,8 +138,9 @@ fail_connect: fail_create: return result; } +EXPORT_SYMBOL_GPL(ps3_alloc_irq); -static void ps3_disconnect_irq(unsigned int virq) +int ps3_free_irq(unsigned int virq) { int result; const struct ps3_private *pd = get_irq_chip_data(virq); @@ -155,7 +156,9 @@ static void ps3_disconnect_irq(unsigned int virq) set_irq_chip_data(virq, NULL); irq_dispose_mapping(virq); + return result; } +EXPORT_SYMBOL_GPL(ps3_free_irq); /** * ps3_alloc_io_irq - Assign a virq to a system bus device. @@ -182,7 +185,7 @@ int ps3_alloc_io_irq(enum ps3_cpu_binding cpu, unsigned int interrupt_id, return result; } - result = ps3_connect_irq(cpu, outlet, virq); + result = ps3_alloc_irq(cpu, outlet, virq); BUG_ON(result); return result; @@ -198,7 +201,7 @@ int ps3_free_io_irq(unsigned int virq) pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n", __func__, __LINE__, ps3_result(result)); - ps3_disconnect_irq(virq); + ps3_free_irq(virq); return result; } @@ -228,7 +231,7 @@ int ps3_alloc_event_irq(enum ps3_cpu_binding cpu, unsigned int *virq) return result; } - result = ps3_connect_irq(cpu, outlet, virq); + result = ps3_alloc_irq(cpu, outlet, virq); BUG_ON(result); return result; @@ -246,7 +249,7 @@ int ps3_free_event_irq(unsigned int virq) pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n", __func__, __LINE__, ps3_result(result)); - ps3_disconnect_irq(virq); + ps3_free_irq(virq); pr_debug(" <- %s:%d\n", __func__, __LINE__); return result; @@ -350,7 +353,7 @@ int ps3_alloc_vuart_irq(enum ps3_cpu_binding cpu, void* virt_addr_bmp, return result; } - result = ps3_connect_irq(cpu, outlet, virq); + result = ps3_alloc_irq(cpu, outlet, virq); BUG_ON(result); return result; @@ -368,7 +371,7 @@ int ps3_free_vuart_irq(unsigned int virq) return result; } - ps3_disconnect_irq(virq); + ps3_free_irq(virq); return result; } @@ -399,7 +402,7 @@ int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id, return result; } - result = ps3_connect_irq(cpu, outlet, virq); + result = ps3_alloc_irq(cpu, outlet, virq); BUG_ON(result); return result; @@ -407,10 +410,11 @@ int ps3_alloc_spe_irq(enum ps3_cpu_binding cpu, unsigned long spe_id, int ps3_free_spe_irq(unsigned int virq) { - ps3_disconnect_irq(virq); + ps3_free_irq(virq); return 0; } + #define PS3_INVALID_OUTLET ((irq_hw_number_t)-1) #define PS3_PLUG_MAX 63 |