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regmap: irq: Enable irq retriggering for nested irqs

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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 <grygorii.strashko@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Grygorii Strashko 2016-02-26 17:53:57 +02:00 committed by Mark Brown
parent 800c3a0e68
commit 58a5336292
1 changed files with 1 additions and 0 deletions
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drivers/base/regmap/regmap-irq.c
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@ -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;