Moved Davinci Ethernet driver to drivers/net

This driver has been renamed davinci_emac.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index a360a50..575d9d9 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -64,6 +64,7 @@
 COBJS-$(CONFIG_DRIVER_SMC91111) += smc91111.o
 COBJS-$(CONFIG_DRIVER_SMC911X) += smc911x.o
 COBJS-$(CONFIG_TIGON3) += tigon3.o bcm570x_autoneg.o 5701rls.o
+COBJS-$(CONFIG_DRIVER_TI_EMAC) += davinci_emac.o
 COBJS-$(CONFIG_TSEC_ENET) += tsec.o
 COBJS-$(CONFIG_TSI108_ETH) += tsi108_eth.o
 COBJS-$(CONFIG_ULI526X) += uli526x.o