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pinctrl: Switch to irq_domain_create_*()

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irq_domain_add_*() interfaces are going away as being obsolete now.
Switch to the preferred irq_domain_create_*() ones. Those differ in the
node parameter: They take more generic struct fwnode_handle instead of
struct device_node. Therefore, of_fwnode_handle() is added around the
original 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>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/all/20250319092951.37667-31-jirislaby@kernel.org
This commit is contained in:
Jiri Slaby (SUSE) 2025-03-19 10:29:23 +01:00 • committed by Thomas Gleixner
parent 4b5e1d9715
commit 219182fe21
4 changed files with 11 additions and 12 deletions
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5
drivers/pinctrl/mediatek/mtk-eint.c
View file

@ -565,9 +565,8 @@ int mtk_eint_do_init(struct mtk_eint *eint)
goto err_eint;
}
eint->domain = irq_domain_add_linear(eint->dev->of_node,
eint->hw->ap_num,
&irq_domain_simple_ops, NULL);
eint->domain = irq_domain_create_linear(of_fwnode_handle(eint->dev->of_node),
eint->hw->ap_num, &irq_domain_simple_ops, NULL);
if (!eint->domain)
goto err_eint;

2
drivers/pinctrl/pinctrl-at91-pio4.c
View file

@ -1206,7 +1206,7 @@ static int atmel_pinctrl_probe(struct platform_device *pdev)
dev_dbg(dev, "bank %i: irq=%d\n", i, ret);
}
atmel_pioctrl->irq_domain = irq_domain_add_linear(dev->of_node,
atmel_pioctrl->irq_domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node),
atmel_pioctrl->gpio_chip->ngpio,
&irq_domain_simple_ops, NULL);
if (!atmel_pioctrl->irq_domain)

9
drivers/pinctrl/pinctrl-single.c
View file

@ -1611,15 +1611,16 @@ static int pcs_irq_init_chained_handler(struct pcs_device *pcs,
/*
* We can use the register offset as the hardirq
* number as irq_domain_add_simple maps them lazily.
* number as irq_domain_create_simple maps them lazily.
* This way we can easily support more than one
* interrupt per function if needed.
*/
num_irqs = pcs->size;
pcs->domain = irq_domain_add_simple(np, num_irqs, 0,
&pcs_irqdomain_ops,
pcs_soc);
pcs->domain = irq_domain_create_simple(of_fwnode_handle(np),
num_irqs, 0,
&pcs_irqdomain_ops,
pcs_soc);
if (!pcs->domain) {
irq_set_chained_handler(pcs_soc->irq, NULL);
return -EINVAL;

7
drivers/pinctrl/sunxi/pinctrl-sunxi.c
View file

@ -1646,10 +1646,9 @@ int sunxi_pinctrl_init_with_flags(struct platform_device *pdev,
}
}
pctl->domain = irq_domain_add_linear(node,
pctl->desc->irq_banks * IRQ_PER_BANK,
&sunxi_pinctrl_irq_domain_ops,
pctl);
pctl->domain = irq_domain_create_linear(of_fwnode_handle(node),
pctl->desc->irq_banks * IRQ_PER_BANK,
&sunxi_pinctrl_irq_domain_ops, pctl);
if (!pctl->domain) {
dev_err(&pdev->dev, "Couldn't register IRQ domain\n");
ret = -ENOMEM;