bus: moxtet: 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/20250319092951.37667-16-jirislaby@kernel.org

diff --git a/drivers/bus/moxtet.c b/drivers/bus/moxtet.c
index 1e57ebfb76229aa03b77212f2c4fcb8dcc27add6..6c3e5c5dae10e5a2688c727b93a762d961ad1954 100644 (file)
--- a/drivers/bus/moxtet.c
+++ b/drivers/bus/moxtet.c
@@ -737,9 +737,9 @@ static int moxtet_irq_setup(struct moxtet *moxtet)
 {
        int i, ret;
 
-       moxtet->irq.domain = irq_domain_add_simple(moxtet->dev->of_node,
-                                                  MOXTET_NIRQS, 0,
-                                                  &moxtet_irq_domain, moxtet);
+       moxtet->irq.domain = irq_domain_create_simple(of_fwnode_handle(moxtet->dev->of_node),
+                                                     MOXTET_NIRQS, 0,
+                                                     &moxtet_irq_domain, moxtet);
        if (moxtet->irq.domain == NULL) {
                dev_err(moxtet->dev, "Could not add IRQ domain\n");
                return -ENOMEM;