Commit 27eebb60 authored Oct 24, 2019 by Florian Fainelli Committed by Marc Zyngier Nov 10, 2019

irqchip/irq-bcm7038-l1: Enable parent IRQ if necessary



If the 'brcm,irq-can-wake' property is specified, make sure we also
enable the corresponding parent interrupt we are attached to.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20191024201415.23454-4-f.fainelli@gmail.com

parent b94f9008

drivers/irqchip/irq-bcm7038-l1.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -286,6 +286,10 @@ static int __init bcm7038_l1_init_one(struct device_node *dn,
		pr_err("failed to map parent interrupt %d\n", parent_irq);
		return -EINVAL;
		}

		if (of_property_read_bool(dn, "brcm,irq-can-wake"))
		enable_irq_wake(parent_irq);

		irq_set_chained_handler_and_data(parent_irq, bcm7038_l1_irq_handle,
		intc);

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