2 files changed, 8 insertions, 4 deletions

diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 469691ad4a1e..40132929daf7 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -424,6 +424,8 @@ struct bufdesc_ex {
  * (40ns * 6).
  */
 #define FEC_QUIRK_BUG_CAPTURE           (1 << 10)
+/* Controller has only one MDIO bus */
+#define FEC_QUIRK_SINGLE_MDIO           (1 << 11)
 
 struct fec_enet_priv_tx_q {
         int index;
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 5ebdf8dc8a31..bba87775419d 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -91,7 +91,8 @@ static struct platform_device_id fec_devtype[] = {
                 .driver_data = 0,
         }, {
                 .name = "imx28-fec",
-                .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME,
+                .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME |
+                                FEC_QUIRK_SINGLE_MDIO,
         }, {
                 .name = "imx6q-fec",
                 .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
@@ -1937,7 +1938,7 @@ static int fec_enet_mii_init(struct platform_device *pdev)
         int err = -ENXIO, i;
 
         /*
-         * The dual fec interfaces are not equivalent with enet-mac.
+         * The i.MX28 dual fec interfaces are not equal.
          * Here are the differences:
          *
          *  - fec0 supports MII & RMII modes while fec1 only supports RMII
@@ -1952,7 +1953,7 @@ static int fec_enet_mii_init(struct platform_device *pdev)
          * mdio interface in board design, and need to be configured by
          * fec0 mii_bus.
          */
-        if ((fep->quirks & FEC_QUIRK_ENET_MAC) && fep->dev_id > 0) {
+        if ((fep->quirks & FEC_QUIRK_SINGLE_MDIO) && fep->dev_id > 0) {
                 /* fec1 uses fec0 mii_bus */
                 if (mii_cnt && fec0_mii_bus) {
                         fep->mii_bus = fec0_mii_bus;
@@ -2015,7 +2016,7 @@ static int fec_enet_mii_init(struct platform_device *pdev)
         mii_cnt++;
 
         /* save fec0 mii_bus */
-        if (fep->quirks & FEC_QUIRK_ENET_MAC)
+        if (fep->quirks & FEC_QUIRK_SINGLE_MDIO)
                 fec0_mii_bus = fep->mii_bus;
 
         return 0;
@@ -3129,6 +3130,7 @@ fec_probe(struct platform_device *pdev)
                 pdev->id_entry = of_id->data;
         fep->quirks = pdev->id_entry->driver_data;
 
+        fep->netdev = ndev;
         fep->num_rx_queues = num_rx_qs;
         fep->num_tx_queues = num_tx_qs;