diff options
Diffstat (limited to 'kernel/irq/chip.c')
-rw-r--r-- | kernel/irq/chip.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index fc275e4f629b..eebd6d5cfb44 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c | |||
@@ -275,8 +275,10 @@ void handle_nested_irq(unsigned int irq) | |||
275 | kstat_incr_irqs_this_cpu(irq, desc); | 275 | kstat_incr_irqs_this_cpu(irq, desc); |
276 | 276 | ||
277 | action = desc->action; | 277 | action = desc->action; |
278 | if (unlikely(!action || irqd_irq_disabled(&desc->irq_data))) | 278 | if (unlikely(!action || irqd_irq_disabled(&desc->irq_data))) { |
279 | desc->istate |= IRQS_PENDING; | ||
279 | goto out_unlock; | 280 | goto out_unlock; |
281 | } | ||
280 | 282 | ||
281 | irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS); | 283 | irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS); |
282 | raw_spin_unlock_irq(&desc->lock); | 284 | raw_spin_unlock_irq(&desc->lock); |
@@ -324,8 +326,10 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc) | |||
324 | desc->istate &= ~(IRQS_REPLAY | IRQS_WAITING); | 326 | desc->istate &= ~(IRQS_REPLAY | IRQS_WAITING); |
325 | kstat_incr_irqs_this_cpu(irq, desc); | 327 | kstat_incr_irqs_this_cpu(irq, desc); |
326 | 328 | ||
327 | if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) | 329 | if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) { |
330 | desc->istate |= IRQS_PENDING; | ||
328 | goto out_unlock; | 331 | goto out_unlock; |
332 | } | ||
329 | 333 | ||
330 | handle_irq_event(desc); | 334 | handle_irq_event(desc); |
331 | 335 | ||