diff options
| -rw-r--r-- | kernel/irq/resend.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index c48ce19a257f..8ccd32a0cc80 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -86,6 +86,18 @@ static int irq_sw_resend(struct irq_desc *desc) } #endif +static int try_retrigger(struct irq_desc *desc) +{ + if (desc->irq_data.chip->irq_retrigger) + return desc->irq_data.chip->irq_retrigger(&desc->irq_data); + +#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY + return irq_chip_retrigger_hierarchy(&desc->irq_data); +#else + return 0; +#endif +} + /* * IRQ resend * @@ -113,8 +125,7 @@ int check_irq_resend(struct irq_desc *desc, bool inject) desc->istate &= ~IRQS_PENDING; - if (!desc->irq_data.chip->irq_retrigger || - !desc->irq_data.chip->irq_retrigger(&desc->irq_data)) + if (!try_retrigger(desc)) err = irq_sw_resend(desc); /* If the retrigger was successfull, mark it with the REPLAY bit */ |