diff options
Diffstat (limited to 'kernel/irq')
-rw-r--r-- | kernel/irq/manage.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 7b4b156d065c..2bc86869859e 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c | |||
@@ -1419,7 +1419,7 @@ int request_any_context_irq(unsigned int irq, irq_handler_t handler, | |||
1419 | } | 1419 | } |
1420 | EXPORT_SYMBOL_GPL(request_any_context_irq); | 1420 | EXPORT_SYMBOL_GPL(request_any_context_irq); |
1421 | 1421 | ||
1422 | void enable_percpu_irq(unsigned int irq) | 1422 | void enable_percpu_irq(unsigned int irq, unsigned int type) |
1423 | { | 1423 | { |
1424 | unsigned int cpu = smp_processor_id(); | 1424 | unsigned int cpu = smp_processor_id(); |
1425 | unsigned long flags; | 1425 | unsigned long flags; |
@@ -1428,7 +1428,20 @@ void enable_percpu_irq(unsigned int irq) | |||
1428 | if (!desc) | 1428 | if (!desc) |
1429 | return; | 1429 | return; |
1430 | 1430 | ||
1431 | type &= IRQ_TYPE_SENSE_MASK; | ||
1432 | if (type != IRQ_TYPE_NONE) { | ||
1433 | int ret; | ||
1434 | |||
1435 | ret = __irq_set_trigger(desc, irq, type); | ||
1436 | |||
1437 | if (ret) { | ||
1438 | WARN(1, "failed to set type for IRQ%d\n, irq"); | ||
1439 | goto out; | ||
1440 | } | ||
1441 | } | ||
1442 | |||
1431 | irq_percpu_enable(desc, cpu); | 1443 | irq_percpu_enable(desc, cpu); |
1444 | out: | ||
1432 | irq_put_desc_unlock(desc, flags); | 1445 | irq_put_desc_unlock(desc, flags); |
1433 | } | 1446 | } |
1434 | 1447 | ||