irqdomain: ssb: 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).

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Michael Buesch <m@bues.ch>
Cc: linux-wireless@vger.kernel.org
Link: https://patch.msgid.link/20250319092951.37667-38-jirislaby@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c
index 897cb8db5084ff8019cf7e265ffad2a81cd33bba..f9426a58665365e3f85bc6515049f9c551a78589 100644 (file)
--- a/drivers/ssb/driver_gpio.c
+++ b/drivers/ssb/driver_gpio.c
@@ -148,8 +148,8 @@ static int ssb_gpio_irq_chipco_domain_init(struct ssb_bus *bus)
        if (bus->bustype != SSB_BUSTYPE_SSB)
                return 0;
 
-       bus->irq_domain = irq_domain_add_linear(NULL, chip->ngpio,
-                                               &irq_domain_simple_ops, chipco);
+       bus->irq_domain = irq_domain_create_linear(NULL, chip->ngpio, &irq_domain_simple_ops,
+                                                  chipco);
        if (!bus->irq_domain) {
                err = -ENODEV;
                goto err_irq_domain;
@@ -347,8 +347,8 @@ static int ssb_gpio_irq_extif_domain_init(struct ssb_bus *bus)
        if (bus->bustype != SSB_BUSTYPE_SSB)
                return 0;
 
-       bus->irq_domain = irq_domain_add_linear(NULL, chip->ngpio,
-                                               &irq_domain_simple_ops, extif);
+       bus->irq_domain = irq_domain_create_linear(NULL, chip->ngpio, &irq_domain_simple_ops,
+                                                  extif);
        if (!bus->irq_domain) {
                err = -ENODEV;
                goto err_irq_domain;