mailbox: qcom-ipcc: Switch to irq_domain_create_tree()

irq_domain_add_tree() is going away as being obsolete now. Switch to
the preferred irq_domain_create_tree(). 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 ]

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250319092951.37667-23-jirislaby@kernel.org

diff --git a/drivers/mailbox/qcom-ipcc.c b/drivers/mailbox/qcom-ipcc.c
index 0b17a38ea6bf541fa38b513174797cd7e5f4afa5..ea44ffb5ce1a4ae21982958021175f2eadb47635 100644 (file)
--- a/drivers/mailbox/qcom-ipcc.c
+++ b/drivers/mailbox/qcom-ipcc.c
@@ -312,8 +312,8 @@ static int qcom_ipcc_probe(struct platform_device *pdev)
        if (!name)
                return -ENOMEM;
 
-       ipcc->irq_domain = irq_domain_add_tree(pdev->dev.of_node,
-                                              &qcom_ipcc_irq_ops, ipcc);
+       ipcc->irq_domain = irq_domain_create_tree(of_fwnode_handle(pdev->dev.of_node),
+                                                 &qcom_ipcc_irq_ops, ipcc);
        if (!ipcc->irq_domain)
                return -ENOMEM;