be2net: Move the Emulex driver

Moves the Emulex driver into drivers/net/ethernet/emulex/ and
make the necessary Kconfig and Makefile changes.

CC: Sathya Perla <sathya.perla@emulex.com>
CC: Subbu Seetharaman <subbu.seetharaman@emulex.com>
CC: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/emulex/Makefile

@@ -0,0 +1,5 @@
+#
+# Makefile for the Emulex device drivers.
+#
+
+obj-$(CONFIG_BE2NET) += benet/