OpenWrt – Rev 1

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Rev:
--- a/drivers/net/phy/mdio-bitbang.c
+++ b/drivers/net/phy/mdio-bitbang.c
@@ -155,7 +155,7 @@ static int mdiobb_cmd_addr(struct mdiobb
 static int mdiobb_read(struct mii_bus *bus, int phy, int reg)
 {
        struct mdiobb_ctrl *ctrl = bus->priv;
-       int ret, i;
+       int ret;
 
        if (reg & MII_ADDR_C45) {
                reg = mdiobb_cmd_addr(ctrl, phy, reg);
@@ -165,19 +165,7 @@ static int mdiobb_read(struct mii_bus *b
 
        ctrl->ops->set_mdio_dir(ctrl, 0);
 
-       /* check the turnaround bit: the PHY should be driving it to zero, if this
-        * PHY is listed in phy_ignore_ta_mask as having broken TA, skip that
-        */
-       if (mdiobb_get_bit(ctrl) != 0 &&
-           !(bus->phy_ignore_ta_mask & (1 << phy))) {
-               /* PHY didn't drive TA low -- flush any bits it
-                * may be trying to send.
-                */
-               for (i = 0; i < 32; i++)
-                       mdiobb_get_bit(ctrl);
-
-               return 0xffff;
-       }
+       mdiobb_get_bit(ctrl);
 
        ret = mdiobb_get_num(ctrl, 16);
        mdiobb_get_bit(ctrl);