Commit 46380bf0 authored Mar 19, 2025 by Jiri Slaby (SUSE) Committed by Johannes Berg Apr 23, 2025

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>

parent ad748a73

drivers/ssb/driver_gpio.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -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;