[tip: irq/cleanups] iio: Switch to irq_domain_create_simple()

[tip-bot2 for Jiri Slaby (SUSE)]

The following commit has been merged into the irq/cleanups branch of tip:

Commit-ID:     7f68126a8766773a403ff754bd2cbce0df2306f6
Gitweb:        https://git.kernel.org/tip/7f68126a8766773a403ff754bd2cbce0df2306f6
Author:        Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
AuthorDate:    Wed, 19 Mar 2025 10:29:13 +01:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Fri, 16 May 2025 21:06:09 +02:00

iio: 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@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/all/20250319092951.37667-21-jirislaby@xxxxxxxxxx


---
 drivers/iio/adc/stm32-adc-core.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c
index 0914148..bd34589 100644
--- a/drivers/iio/adc/stm32-adc-core.c
+++ b/drivers/iio/adc/stm32-adc-core.c
@@ -421,9 +421,10 @@ static int stm32_adc_irq_probe(struct platform_device *pdev,
 			return priv->irq[i];
 	}
 
-	priv->domain = irq_domain_add_simple(np, STM32_ADC_MAX_ADCS, 0,
-					     &stm32_adc_domain_ops,
-					     priv);
+	priv->domain = irq_domain_create_simple(of_fwnode_handle(np),
+						STM32_ADC_MAX_ADCS, 0,
+						&stm32_adc_domain_ops,
+						priv);
 	if (!priv->domain) {
 		dev_err(&pdev->dev, "Failed to add irq domain\n");
 		return -ENOMEM;