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This function calls of_node_put() unconditionally. This works fine for devices created with platform_device_register_full() but users of the split approach (platform_device_alloc() + platform_device_add()) must bump the reference of the of_node they assign manually. Add the missing call to of_node_get(). Cc: stable@vger.kernel.org Fixes: 76723bca2802 ("net: mv643xx_eth: add DT parsing support") Signed-off-by: Bartosz Golaszewski --- 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 f9055b3d6fb102ebc695dce9c6c8321889a78dfa..1881583be5ce2e972fceb14c2b8348280c49ad1d 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 = pnp; + ppdev->dev.of_node = of_node_get(pnp); ret = platform_device_add_resources(ppdev, &res, 1); if (ret) -- 2.47.3