When nested interrupts are handled with regmap irq framework, we need to mark the interrupts to be resend for pending interrupts on enable_irq. Else the events might be lost for nested irqs.
Signed-off-by: Grygorii Strashko <[email protected]> --- drivers/base/regmap/regmap-irq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 9b0d202..8d9004d 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -379,6 +379,7 @@ static int regmap_irq_map(struct irq_domain *h, unsigned int virq, irq_set_chip_data(virq, data); irq_set_chip(virq, &data->irq_chip); irq_set_nested_thread(virq, 1); + irq_set_parent(virq, data->irq); irq_set_noprobe(virq); return 0; -- 2.7.2
