r6040: fix link checking with switches

The current link checking logic only works for one port, which is not correct
for swiches were multiple ports can have different link status. As a result
we would only check for link status on port 1 of the switch. Move the calls
to mii_check_media in r6040_timer which will be polling a single PHY chip
correctly and assume link is up for switches.
Signed-off-by: NFlorian Fainelli <florian@openwrt.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/r6040.c

@@ -400,9 +400,6 @@ static void r6040_init_mac_regs(struct net_device *dev)
 	 * we may got called by r6040_tx_timeout which has left
 	 * some unsent tx buffers */
 	iowrite16(0x01, ioaddr + MTPR);
-
-	/* Check media */
-	mii_check_media(&lp->mii_if, 1, 1);
 }
 
 static void r6040_tx_timeout(struct net_device *dev)
@@ -530,8 +527,6 @@ static int r6040_phy_mode_chk(struct net_device *dev)
 			phy_dat = 0x0000;
 	}
 
-	mii_check_media(&lp->mii_if, 0, 1);
-
 	return phy_dat;
 };
 
@@ -813,6 +808,9 @@ static void r6040_timer(unsigned long data)
 
 	/* Timer active again */
 	mod_timer(&lp->timer, round_jiffies(jiffies + HZ));
+
+	/* Check media */
+	mii_check_media(&lp->mii_if, 1, 1);
 }
 
 /* Read/set MAC address routines */