PCI: Switch to irq_domain_create_linear()

irq_domain_add_linear() is going away as being obsolete now. Switch to
the preferred irq_domain_create_linear(). That differs in the first
parameter: It takes more generic struct fwnode_handle instead of struct
device_node. Therefore, of_fwnode_handle() is added around the
parameter.

Note some of the users can likely use dev->fwnode directly instead of
indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not
guaranteed to be set for all, so this has to be investigated on case to
case basis (by people who can actually test with the HW).

[ tglx: Fix up subject prefix and convert the new instance in
  	dwc/pcie-amd-mdb.c ]

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250319092951.37667-30-jirislaby@kernel.org

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c
index b0e3bce10aa4..60da24ba0a19 100644
--- a/drivers/pci/controller/pci-mvebu.c
+++ b/drivers/pci/controller/pci-mvebu.c
@@ -1078,9 +1078,9 @@ static int mvebu_pcie_init_irq_domain(struct mvebu_pcie_port *port)
 		return -ENODEV;
 	}
 
-	port->intx_irq_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX,
-						      &mvebu_pcie_intx_irq_domain_ops,
-						      port);
+	port->intx_irq_domain = irq_domain_create_linear(of_fwnode_handle(pcie_intc_node),
+							 PCI_NUM_INTX,
+							 &mvebu_pcie_intx_irq_domain_ops, port);
 	of_node_put(pcie_intc_node);
 	if (!port->intx_irq_domain) {
 		dev_err(dev, "Failed to get INTx IRQ domain for %s\n", port->name);