Marc Zyngier cd1752d34e genirq: Walk the irq_data hierarchy when resending an interrupt ...

On resending an interrupt, we only check the outermost irqchip for
a irq_retrigger callback. However, this callback could be implemented
at an inner level. Use irq_chip_retrigger_hierarchy() in this case.

Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

2020-09-06 18:25:23 +01:00

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