1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c
index 1b326cbcd34b..7dc3e9b06d75 100644
--- a/drivers/net/ethernet/octeon/octeon_mgmt.c
+++ b/drivers/net/ethernet/octeon/octeon_mgmt.c
@@ -1552,8 +1552,9 @@ static int octeon_mgmt_probe(struct platform_device *pdev)
 
         p->phy_np = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0);
 
-        pdev->dev.coherent_dma_mask = DMA_BIT_MASK(64);
-        pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
+        result = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
+        if (result)
+                goto err;
 
         netif_carrier_off(netdev);
         result = register_netdev(netdev);