misc: hi6421-spmi-pmic: Switch to irq_domain_create_simple()

irq_domain_add_simple() is going away as being obsolete now. Switch to
the preferred irq_domain_create_simple(). 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/20250319092951.37667-27-jirislaby@kernel.org

diff --git a/drivers/misc/hi6421v600-irq.c b/drivers/misc/hi6421v600-irq.c
index 69ee4f39af2a7c4c4ec0740d1e2ada020be3b145..187c5bc91e31d694a586c6740439c9da1400fd9e 100644 (file)
--- a/drivers/misc/hi6421v600-irq.c
+++ b/drivers/misc/hi6421v600-irq.c
@@ -254,8 +254,9 @@ static int hi6421v600_irq_probe(struct platform_device *pdev)
        if (!priv->irqs)
                return -ENOMEM;
 
-       priv->domain = irq_domain_add_simple(np, PMIC_IRQ_LIST_MAX, 0,
-                                            &hi6421v600_domain_ops, priv);
+       priv->domain = irq_domain_create_simple(of_fwnode_handle(np),
+                                               PMIC_IRQ_LIST_MAX, 0,
+                                               &hi6421v600_domain_ops, priv);
        if (!priv->domain) {
                dev_err(dev, "Failed to create IRQ domain\n");
                return -ENODEV;