Commit e6e8cd62 authored by Johan Hovold's avatar Johan Hovold Committed by Marc Zyngier
Browse files

irqchip/gic-v2m: Use irq_domain_create_hierarchy() 



Use the irq_domain_create_hierarchy() helper to create the hierarchical
domain, which both serves as documentation and avoids poking at
irqdomain internals.

Reviewed-by: default avatarPhilippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: default avatarHsin-Yi Wang <hsinyi@chromium.org>
Tested-by: default avatarMark-PK Tsai <mark-pk.tsai@mediatek.com>
Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230213104302.17307-16-johan+linaro@kernel.org
parent 6c889231

drivers/irqchip/irq-gic-v2m.c

+2 −3
Original line number Diff line number Diff line
@@ -287,7 +287,7 @@ static __init int gicv2m_allocate_domains(struct irq_domain *parent) 
	if (!v2m)

		return 0;



	inner_domain = irq_domain_create_tree(v2m->fwnode,

	inner_domain = irq_domain_create_hierarchy(parent, 0, 0, v2m->fwnode,

						   &gicv2m_domain_ops, v2m);

	if (!inner_domain) {

		pr_err("Failed to create GICv2m domain\n");
@@ -295,7 +295,6 @@ static __init int gicv2m_allocate_domains(struct irq_domain *parent) 
	}



	irq_domain_update_bus_token(inner_domain, DOMAIN_BUS_NEXUS);

	inner_domain->parent = parent;

	pci_domain = pci_msi_create_irq_domain(v2m->fwnode,

					       &gicv2m_msi_domain_info,

					       inner_domain);