[PATCH 2/4] irqdomain: Let irq_domain_mapping display ACPI fwnode attributes

If we're using ACPI, there is no of_node to display. But ACPI can use a struct irqchip_fwid as a domain identifier, and we can display the name contained in that structure. We end-up with something like this: pMSI 0 0 0 irqchip@e118 MSI 37 0

[PATCH 2/4] irqdomain: Let irq_domain_mapping display ACPI fwnode attributes

If we're using ACPI, there is no of_node to display. But ACPI can use a struct irqchip_fwid as a domain identifier, and we can display the name contained in that structure. We end-up with something like this: pMSI 0 0 0 irqchip@e118 MSI 37 0