# \[PATCH v3 12/20\] mfd: tps6586: use platform\_device\_set\_of\_node()

- From: Bartosz Golaszewski \<hidden\>
- Date: 2026-07-06 12:45:31 
- List: netdev
- Page: https://ratatoskr.run/netdev/2026/07/17218965
- Thread: https://ratatoskr.run/netdev/2026/07/17218951/t.md

```text
Ahead of reworking the reference counting logic for platform devices,
encapsulate the assignment of the OF node for dynamically allocated
platform devices with the provided helper.

Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <redacted>
---
 drivers/mfd/tps6586x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index f5f805446603315ba76ce1fc501c908f1cec0d16..3cfd2f02b62f3cc370e0d970ec2643b638fd0fec 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -397,7 +397,7 @@ static int tps6586x_add_subdevs(struct tps6586x *tps6586x,
 
 		pdev->dev.parent = tps6586x->dev;
 		pdev->dev.platform_data = subdev->platform_data;
-		pdev->dev.of_node = of_node_get(subdev->of_node);
+		platform_device_set_of_node(pdev, subdev->of_node);
 
 		ret = platform_device_add(pdev);
 		if (ret) {

-- 
2.47.3

```