[PATCH v2 23/57] irqdomain: memory: Switch to irq_domain_create_linear()

Jiri Slaby (SUSE)
2025-03-19T09:31:59Z

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: Roger Quadros <rogerq@kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: linux-omap@vger.kernel.org
---
drivers/memory/omap-gpmc.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 53f1888cc84f..d5bf3243fe78 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1455,10 +1455,8 @@ static int gpmc_setup_irq(struct gpmc_device *gpmc)
gpmc->irq_chip.irq_unmask = gpmc_irq_unmask;
gpmc->irq_chip.irq_set_type = gpmc_irq_set_type;

- gpmc_irq_domain = irq_domain_add_linear(gpmc->dev->of_node,
- gpmc->nirqs,
- &gpmc_irq_domain_ops,
- gpmc);
+ gpmc_irq_domain = irq_domain_create_linear(of_fwnode_handle(gpmc->dev->of_node),
+ gpmc->nirqs, &gpmc_irq_domain_ops, gpmc);
if (!gpmc_irq_domain) {
dev_err(gpmc->dev, "IRQ domain add failed\n");
return -ENODEV;
--
2.49.0