irq_domain_create_simple() takes fwnode as the first argument. It can be
extracted from the struct device using dev_fwnode() helper instead of
using of_node with of_fwnode_handle().

So use the dev_fwnode() helper.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: David Lechner <dlechner@baylibre.com>
Cc: "Nuno Sá" <nuno.sa@analog.com>
Cc: Andy Shevchenko <andy@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: linux-iio@vger.kernel.org

---
[v2]
* fix subject
* wrap to 80 chars

Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
---
 drivers/iio/adc/stm32-adc-core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c
index bd3458965bff..dea166c53369 100644
--- a/drivers/iio/adc/stm32-adc-core.c
+++ b/drivers/iio/adc/stm32-adc-core.c
@@ -407,7 +407,6 @@ static const struct irq_domain_ops stm32_adc_domain_ops = {
 static int stm32_adc_irq_probe(struct platform_device *pdev,
 			       struct stm32_adc_priv *priv)
 {
-	struct device_node *np = pdev->dev.of_node;
 	unsigned int i;
 
 	/*
@@ -421,7 +420,7 @@ static int stm32_adc_irq_probe(struct platform_device *pdev,
 			return priv->irq[i];
 	}
 
-	priv->domain = irq_domain_create_simple(of_fwnode_handle(np),
+	priv->domain = irq_domain_create_simple(dev_fwnode(&pdev->dev),
 						STM32_ADC_MAX_ADCS, 0,
 						&stm32_adc_domain_ops,
 						priv);
-- 
2.49.0

On 6/12/25 3:46 AM, Jiri Slaby (SUSE) wrote:
> irq_domain_create_simple() takes fwnode as the first argument. It can be
> extracted from the struct device using dev_fwnode() helper instead of
> using of_node with of_fwnode_handle().
> 
> So use the dev_fwnode() helper.
> 
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
> Cc: Jonathan Cameron <jic23@kernel.org>
> Cc: David Lechner <dlechner@baylibre.com>
> Cc: "Nuno Sá" <nuno.sa@analog.com>
> Cc: Andy Shevchenko <andy@kernel.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: linux-iio@vger.kernel.org
> 
> ---
Reviewed-by: David Lechner <dlechner@baylibre.com>

On Fri, 13 Jun 2025 12:00:10 -0500
David Lechner <dlechner@baylibre.com> wrote:

> On 6/12/25 3:46 AM, Jiri Slaby (SUSE) wrote:
> > irq_domain_create_simple() takes fwnode as the first argument. It can be
> > extracted from the struct device using dev_fwnode() helper instead of
> > using of_node with of_fwnode_handle().
> > 
> > So use the dev_fwnode() helper.
> > 
> > Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
> > Cc: Jonathan Cameron <jic23@kernel.org>
> > Cc: David Lechner <dlechner@baylibre.com>
> > Cc: "Nuno Sá" <nuno.sa@analog.com>
> > Cc: Andy Shevchenko <andy@kernel.org>
> > Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> > Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> > Cc: linux-iio@vger.kernel.org
> > 
> > ---  
> Reviewed-by: David Lechner <dlechner@baylibre.com>
> 
> 
Applied. Thanks