Moved initialization of RTL8169 Ethernet controller to board_eth_init()

Affected boards:
	linkstation
	r7780mp

Removed initialization of the driver from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
diff --git a/include/netdev.h b/include/netdev.h
index 3ec9212..954de39 100644
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -46,6 +46,7 @@
 int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
 int mcdmafec_initialize(bd_t *bis);
 int mcffec_initialize(bd_t *bis);
+int rtl8169_initialize(bd_t *bis);
 int skge_initialize(bd_t *bis);
 int uli526x_initialize(bd_t *bis);
 
@@ -56,6 +57,9 @@
 static inline int pci_eth_init(bd_t *bis)
 {
 	int num = 0;
+#if defined(CONFIG_RTL8169)
+	num += rtl8169_initialize(bis);
+#endif
 #if defined(CONFIG_ULI526)
 	num += uli526x_initialize(bis);
 #endif