e1000: Remove DISABLE_MULR debug code

Remove debugging code disabling MULR (multiple reads). It's not usable
for a wide audience and there are no known problems with MULR right
now.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 7b1c092..35d6d08 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -602,9 +602,6 @@ void
 e1000_reset(struct e1000_adapter *adapter)
 {
        uint32_t pba, manc;
-#ifdef DISABLE_MULR
-       uint32_t tctl;
-#endif
        uint16_t fc_high_water_mark = E1000_FC_HIGH_DIFF;
 
        /* Repartition Pba for greater than 9k mtu
@@ -671,12 +668,7 @@ e1000_reset(struct e1000_adapter *adapter)
        e1000_reset_hw(&adapter->hw);
        if (adapter->hw.mac_type >= e1000_82544)
                E1000_WRITE_REG(&adapter->hw, WUC, 0);
-#ifdef DISABLE_MULR
-       /* disable Multiple Reads in Transmit Control Register for debugging */
-       tctl = E1000_READ_REG(hw, TCTL);
-       E1000_WRITE_REG(hw, TCTL, tctl & ~E1000_TCTL_MULR);
 
-#endif
        if (e1000_init_hw(&adapter->hw))
                DPRINTK(PROBE, ERR, "Hardware Error\n");
        e1000_update_mng_vlan(adapter);