net: qcom/emac: use device_get_mac_address

Replace the DT-specific of_get_mac_address() function with
device_get_mac_address, which works on both DT and ACPI platforms.  This
change makes it easier to add ACPI support.

Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c
index 429b4cb59ac4..551df1c52620 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac.c
@@ -531,18 +531,16 @@ static void emac_clks_teardown(struct emac_adapter *adpt)
 static int emac_probe_resources(struct platform_device *pdev,
                                 struct emac_adapter *adpt)
 {
-        struct device_node *node = pdev->dev.of_node;
         struct net_device *netdev = adpt->netdev;
         struct resource *res;
-        const void *maddr;
+        char maddr[ETH_ALEN];
         int ret = 0;
 
         /* get mac address */
-        maddr = of_get_mac_address(node);
-        if (!maddr)
-                eth_hw_addr_random(netdev);
-        else
+        if (device_get_mac_address(&pdev->dev, maddr, ETH_ALEN))
                 ether_addr_copy(netdev->dev_addr, maddr);
+        else
+                eth_hw_addr_random(netdev);
 
         /* Core 0 interrupt */
         ret = platform_get_irq(pdev, 0);