net: mv643xx_eth: fix missing device_node for port devices

DT-based mv643xx_eth probes and creates platform_devices for the
port devices on its own. To allow fixups for ports based on the
device_node, we need to set .of_node of the corresponding device
with the correct node.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 2364707d6a13..2c210ec35d59 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2533,6 +2533,7 @@ static int mv643xx_eth_shared_of_add_port(struct platform_device *pdev,
         if (!ppdev)
                 return -ENOMEM;
         ppdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+        ppdev->dev.of_node = pnp;
 
         ret = platform_device_add_resources(ppdev, &res, 1);
         if (ret)