# \[PATCH v3 14/20\] net: mv643xx: use platform\_device\_set\_of\_node()

- From: Bartosz Golaszewski \<hidden\>
- Date: 2026-07-06 12:45:38 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2026/07/17218968
- 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: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <redacted>
---
 drivers/net/ethernet/marvell/mv643xx_eth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 1881583be5ce2e972fceb14c2b8348280c49ad1d..9caa1e47c174c9d7a161b7f2e2ee12a829b813d4 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2780,7 +2780,7 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev,
 		goto put_err;
 	}
 	ppdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
-	ppdev->dev.of_node = of_node_get(pnp);
+	platform_device_set_of_node(ppdev, pnp);
 
 	ret = platform_device_add_resources(ppdev, &res, 1);
 	if (ret)

-- 
2.47.3


```
