irqchip/irq-vt8500: Switch to irq_domain_create_*()

irq_domain_add_*() interfaces are going away as being obsolete now.
Switch to the preferred irq_domain_create_*() ones. Those differ in the
node parameter: They take more generic struct fwnode_handle instead of
struct device_node. Therefore, of_fwnode_handle() is added around the
original 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: Split out from combo patch to avoid merge conflicts ]

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250319092951.37667-22-jirislaby@kernel.org

diff --git a/drivers/irqchip/irq-vt8500.c b/drivers/irqchip/irq-vt8500.c
index 40c2cff0df110158a80d8ee4d756210ac517ec93..3b742590aec895b85a8e52c427d0f4ad800c7b7e 100644 (file)
--- a/drivers/irqchip/irq-vt8500.c
+++ b/drivers/irqchip/irq-vt8500.c
@@ -214,10 +214,8 @@ static int __init vt8500_irq_init(struct device_node *node,
                goto err_free;
        }
 
-       intc->domain = irq_domain_add_linear(node,
-                                            64,
-                                            &vt8500_irq_domain_ops,
-                                            intc);
+       intc->domain = irq_domain_create_linear(of_fwnode_handle(node), 64,
+                                               &vt8500_irq_domain_ops, intc);
        if (!intc->domain) {
                pr_err("%s: Unable to add irq domain!\n", __func__);
                ret = -ENOMEM;