miiphy: convert to linux/mii.h

The include/miiphy.h header duplicates a lot of things from linux/mii.h.
So punt all the things that overlap to keep the API simple and to make
merging between U-Boot and Linux simpler.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c
index 45ff4f3..b1763b1 100644
--- a/drivers/net/4xx_enet.c
+++ b/drivers/net/4xx_enet.c
@@ -1185,16 +1185,16 @@
 	}
 #endif /* defined(CONFIG_PHY_RESET) */
 
-	miiphy_read (dev->name, reg, PHY_BMSR, &reg_short);
+	miiphy_read (dev->name, reg, MII_BMSR, &reg_short);
 
 	/*
 	 * Wait if PHY is capable of autonegotiation and autonegotiation is not complete
 	 */
-	if ((reg_short & PHY_BMSR_AUTN_ABLE)
-	    && !(reg_short & PHY_BMSR_AUTN_COMP)) {
+	if ((reg_short & BMSR_ANEGCAPABLE)
+	    && !(reg_short & BMSR_ANEGCOMPLETE)) {
 		puts ("Waiting for PHY auto negotiation to complete");
 		i = 0;
-		while (!(reg_short & PHY_BMSR_AUTN_COMP)) {
+		while (!(reg_short & BMSR_ANEGCOMPLETE)) {
 			/*
 			 * Timeout reached ?
 			 */
@@ -1207,7 +1207,7 @@
 				putc ('.');
 			}
 			udelay (1000);	/* 1 ms */
-			miiphy_read (dev->name, reg, PHY_BMSR, &reg_short);
+			miiphy_read (dev->name, reg, MII_BMSR, &reg_short);
 		}
 		puts (" done\n");
 		udelay (500000);	/* another 500 ms (results in faster booting) */