diff options
Diffstat (limited to 'kernel/irq/pm.c')
| -rw-r--r-- | kernel/irq/pm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c index 15e53b1766a6..bbf72985efd1 100644 --- a/kernel/irq/pm.c +++ b/kernel/irq/pm.c @@ -40,7 +40,7 @@ void suspend_device_irqs(void) } EXPORT_SYMBOL_GPL(suspend_device_irqs); -static void resume_irqs(bool want_early) +void resume_irqs(bool want_early) { struct irq_desc *desc; int irq; @@ -58,6 +58,7 @@ static void resume_irqs(bool want_early) raw_spin_unlock_irqrestore(&desc->lock, flags); } } +EXPORT_SYMBOL_GPL(resume_irqs); /** * irq_pm_syscore_ops - enable interrupt lines early @@ -104,8 +105,13 @@ int check_wakeup_irqs(void) for_each_irq_desc(irq, desc) { if (irqd_is_wakeup_set(&desc->irq_data)) { - if (desc->istate & IRQS_PENDING) + if (desc->istate & IRQS_PENDING) { + pr_info("Wakeup IRQ %d %s pending, suspend aborted\n", + irq, + desc->action && desc->action->name ? + desc->action->name : ""); return -EBUSY; + } continue; } /* |