starfire: Move the Adaptec driver

Move the Adaptec driver into drivers/net/ethernet/adaptec/ and make
the necessary Kconfig and Makefile changes.

CC: Ion Badulescu <ionut@badula.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/Makefile

@@ -17,7 +17,6 @@ obj-$(CONFIG_PLIP) += plip.o
 obj-$(CONFIG_ROADRUNNER) += rrunner.o
 
 obj-$(CONFIG_SKFP) += skfp/
-obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
 obj-$(CONFIG_RIONET) += rionet.o
 obj-$(CONFIG_SH_ETH) += sh_eth.o