Commit c3330399 authored Sep 14, 2020 by Marc Zyngier

irqchip/bcm2836: Provide mask/unmask dummy methods for IPIs



Although it doesn't seem possible to disable individual mailbox
interrupts, we still need to provide some callbacks.

Fixes: 09eb672ce4fb ("irqchip/bcm2836: Configure mailbox interrupts as standard interrupts")
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>

parent 5ebf353a

drivers/irqchip/irq-bcm2836.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -193,6 +193,8 @@ static void bcm2836_arm_irqchip_ipi_send_mask(struct irq_data *d,

		static struct irq_chip bcm2836_arm_irqchip_ipi = {
		.name = "IPI",
		.irq_mask = bcm2836_arm_irqchip_dummy_op,
		.irq_unmask = bcm2836_arm_irqchip_dummy_op,
		.irq_eoi = bcm2836_arm_irqchip_ipi_eoi,
		.ipi_send_mask = bcm2836_arm_irqchip_ipi_send_mask,
		};

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