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r8169: remove duplicated RTL8169s PHY initialization steps

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Setting register 0x82 to value 01 is done a few lines before for all
chip versions <= 06 anyway. And setting PHY register 0x0b to value 00
is done at the end of rtl8169s_hw_phy_config() already. So we can
remove this.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2018-09-19 22:02:11 +02:00 committed by David S. Miller
parent 7a67e11d90
commit 806a81fcf6
1 changed files with 0 additions and 9 deletions
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9
drivers/net/ethernet/realtek/r8169.c
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@ -4055,15 +4055,6 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
RTL_W8(tp, 0x82, 0x01); RTL_W8(tp, 0x82, 0x01);
} }
if (tp->mac_version == RTL_GIGA_MAC_VER_02) {
netif_dbg(tp, drv, dev,
"Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
RTL_W8(tp, 0x82, 0x01);
netif_dbg(tp, drv, dev,
"Set PHY Reg 0x0bh = 0x00h\n");
rtl_writephy(tp, 0x0b, 0x0000); //w 0x0b 15 0 0
}
/* We may have called phy_speed_down before */ /* We may have called phy_speed_down before */
phy_speed_up(dev->phydev); phy_speed_up(dev->phydev);