diff options
Diffstat (limited to 'kernel/irq/chip.c')
-rw-r--r-- | kernel/irq/chip.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 34245e7d1213..075385549dcd 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c | |||
@@ -383,7 +383,8 @@ void handle_nested_irq(unsigned int irq) | |||
383 | if (unlikely(!action || (desc->status & IRQ_DISABLED))) | 383 | if (unlikely(!action || (desc->status & IRQ_DISABLED))) |
384 | goto out_unlock; | 384 | goto out_unlock; |
385 | 385 | ||
386 | desc->status |= IRQ_INPROGRESS; | 386 | irq_compat_set_progress(desc); |
387 | desc->istate |= IRQS_INPROGRESS; | ||
387 | raw_spin_unlock_irq(&desc->lock); | 388 | raw_spin_unlock_irq(&desc->lock); |
388 | 389 | ||
389 | action_ret = action->thread_fn(action->irq, action->dev_id); | 390 | action_ret = action->thread_fn(action->irq, action->dev_id); |
@@ -391,7 +392,8 @@ void handle_nested_irq(unsigned int irq) | |||
391 | note_interrupt(irq, desc, action_ret); | 392 | note_interrupt(irq, desc, action_ret); |
392 | 393 | ||
393 | raw_spin_lock_irq(&desc->lock); | 394 | raw_spin_lock_irq(&desc->lock); |
394 | desc->status &= ~IRQ_INPROGRESS; | 395 | desc->istate &= ~IRQS_INPROGRESS; |
396 | irq_compat_clr_progress(desc); | ||
395 | 397 | ||
396 | out_unlock: | 398 | out_unlock: |
397 | raw_spin_unlock_irq(&desc->lock); | 399 | raw_spin_unlock_irq(&desc->lock); |
@@ -422,7 +424,7 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc) | |||
422 | { | 424 | { |
423 | raw_spin_lock(&desc->lock); | 425 | raw_spin_lock(&desc->lock); |
424 | 426 | ||
425 | if (unlikely(desc->status & IRQ_INPROGRESS)) | 427 | if (unlikely(desc->istate & IRQS_INPROGRESS)) |
426 | if (!irq_check_poll(desc)) | 428 | if (!irq_check_poll(desc)) |
427 | goto out_unlock; | 429 | goto out_unlock; |
428 | 430 | ||
@@ -454,7 +456,7 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc) | |||
454 | raw_spin_lock(&desc->lock); | 456 | raw_spin_lock(&desc->lock); |
455 | mask_ack_irq(desc); | 457 | mask_ack_irq(desc); |
456 | 458 | ||
457 | if (unlikely(desc->status & IRQ_INPROGRESS)) | 459 | if (unlikely(desc->istate & IRQS_INPROGRESS)) |
458 | if (!irq_check_poll(desc)) | 460 | if (!irq_check_poll(desc)) |
459 | goto out_unlock; | 461 | goto out_unlock; |
460 | 462 | ||
@@ -492,7 +494,7 @@ handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc) | |||
492 | { | 494 | { |
493 | raw_spin_lock(&desc->lock); | 495 | raw_spin_lock(&desc->lock); |
494 | 496 | ||
495 | if (unlikely(desc->status & IRQ_INPROGRESS)) | 497 | if (unlikely(desc->istate & IRQS_INPROGRESS)) |
496 | if (!irq_check_poll(desc)) | 498 | if (!irq_check_poll(desc)) |
497 | goto out; | 499 | goto out; |
498 | 500 | ||
@@ -542,8 +544,8 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc) | |||
542 | * we shouldn't process the IRQ. Mark it pending, handle | 544 | * we shouldn't process the IRQ. Mark it pending, handle |
543 | * the necessary masking and go out | 545 | * the necessary masking and go out |
544 | */ | 546 | */ |
545 | if (unlikely((desc->status & (IRQ_INPROGRESS | IRQ_DISABLED)) || | 547 | if (unlikely((desc->istate & (IRQS_INPROGRESS) || |
546 | !desc->action)) { | 548 | (desc->status & IRQ_DISABLED) || !desc->action))) { |
547 | if (!irq_check_poll(desc)) { | 549 | if (!irq_check_poll(desc)) { |
548 | desc->status |= IRQ_PENDING; | 550 | desc->status |= IRQ_PENDING; |
549 | mask_ack_irq(desc); | 551 | mask_ack_irq(desc); |