Commit 331f9aac authored by Johan Hovold's avatar Johan Hovold Committed by Marc Zyngier
Browse files

irqchip/gic-v3-mbi: 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/20230213104302.17307-18-johan+linaro@kernel.org
parent 1e46e040

drivers/irqchip/irq-gic-v3-mbi.c

+2 −3
Original line number Diff line number Diff line
@@ -233,13 +233,12 @@ static int mbi_allocate_domains(struct irq_domain *parent) 
	struct irq_domain *nexus_domain, *pci_domain, *plat_domain;

	int err;



	nexus_domain = irq_domain_create_tree(parent->fwnode,

	nexus_domain = irq_domain_create_hierarchy(parent, 0, 0, parent->fwnode,

						   &mbi_domain_ops, NULL);

	if (!nexus_domain)

		return -ENOMEM;



	irq_domain_update_bus_token(nexus_domain, DOMAIN_BUS_NEXUS);

	nexus_domain->parent = parent;



	err = mbi_allocate_pci_domain(nexus_domain, &pci_domain);