[PATCH] network: pcnet_cs.c: remove unnecessary 'mdio_reset'

'mdio_reset' has bad side effects that moves the phy_id.
DL10022-based cards work properly without 'mdio_reset'.

 Signed-off-by: komurojun-mbn@nifty.com

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 13 deletions

diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 0ecebfc31f07..cc0dcc9bf636 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -654,11 +654,8 @@ static int pcnet_config(struct pcmcia_device *link)
     SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
 
     if (info->flags & (IS_DL10019|IS_DL10022)) {
-        u_char id = inb(dev->base_addr + 0x1a);
         dev->do_ioctl = &ei_ioctl;
         mii_phy_probe(dev);
-        if ((id == 0x30) && !info->pna_phy && (info->eth_phy == 4))
-            info->eth_phy = 0;
     }
 
     link->dev_node = &info->node;
@@ -821,15 +818,6 @@ static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
     }
 }
 
-static void mdio_reset(kio_addr_t addr, int phy_id)
-{
-    outb_p(0x08, addr);
-    outb_p(0x0c, addr);
-    outb_p(0x08, addr);
-    outb_p(0x0c, addr);
-    outb_p(0x00, addr);
-}
-
 /*======================================================================
 
     EEPROM access routines for DL10019 and DL10022 based cards
@@ -942,7 +930,8 @@ static void set_misc_reg(struct net_device *dev)
     }
     if (info->flags & IS_DL10022) {
         if (info->flags & HAS_MII) {
-            mdio_reset(nic_base + DLINK_GPIO, info->eth_phy);
+            /* Advertise 100F, 100H, 10F, 10H */
+            mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
             /* Restart MII autonegotiation */
             mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
             mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);