ppc4xx: Fix compilation breakage in miiphy.c

Patch 8ef583a0 [miiphy: convert to linux/mii.h] introduced a small
problem in the ppc4xx miiphy.c version. This patch fixes this problem.
Signed-off-by: NStefan Roese <sr@denx.de>
Acked-by: NMike Frysinger <vapier@gentoo.org>

arch/powerpc/cpu/ppc4xx/miiphy.c

@@ -100,7 +100,7 @@ int phy_setup_aneg (char *devname, unsigned char addr)
 		u16 anar = 0x0000;
 
 		if (exsr & ESTATUS_1000XF)
-			anar |= ADVERTISE_1000XFULL);
+			anar |= ADVERTISE_1000XFULL;
 
 		if (exsr & ESTATUS_1000XH)
 			anar |= ADVERTISE_1000XHALF;