r8169: remove access to legacy register MultiIntr

This code piece was inherited from RTL8139 code, the register at
address 0x5c however has a different meaning on RTL8169 and is unused.
So we can remove this.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 109779e..1817d0a 100644 (file)
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -271,7 +271,6 @@ enum rtl_registers {
        Config3         = 0x54,
        Config4         = 0x55,
        Config5         = 0x56,
-       MultiIntr       = 0x5c,
        PHYAR           = 0x60,
        PHYstatus       = 0x6c,
        RxMaxSize       = 0xda,
@@ -5241,10 +5240,7 @@ static void rtl_hw_start(struct  rtl8169_private *tp)
        RTL_W8(tp, ChipCmd, CmdTxEnb | CmdRxEnb);
        rtl_init_rxcfg(tp);
        rtl_set_tx_config_registers(tp);
-
        rtl_set_rx_mode(tp->dev);
-       /* no early-rx interrupts */
-       RTL_W16(tp, MultiIntr, RTL_R16(tp, MultiIntr) & 0xf000);
        rtl_irq_enable(tp);
 }