dnet: Move the Dave Ethernet driver

Move the Dave Ethernet driver into drivers/net/ethernet/ and
make the necessary Kconfig and Makefile changes.

CC: Ilya Yanok <[e-mail]>
Signed-off-by: Jeff Kirsher <[e-mail]>

drivers/net/Kconfig

···
 	help
 	  Say Y here if you want to use the Aeroflex Gaisler GRETH Ethernet MAC.
 
-config DNET
-	tristate "Dave ethernet support (DNET)"
-	depends on NET_ETHERNET && HAS_IOMEM
-	select PHYLIB
-	help
-	  The Dave ethernet interface (DNET) is found on Qong Board FPGA.
-	  Say Y to include support for the DNET chip.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called dnet.
-
 config NET_PCI
 	bool "EISA, VLB, PCI and on board controllers"
 	depends on ISA || EISA || PCI

drivers/net/Makefile

···
 obj-$(CONFIG_ETHOC) += ethoc.o
 obj-$(CONFIG_GRETH) += greth.o
 
-obj-$(CONFIG_DNET) += dnet.o
 obj-$(CONFIG_DEV_APPLETALK) += appletalk/
 obj-$(CONFIG_ETHERNET) += ethernet/
 obj-$(CONFIG_TR) += tokenring/

drivers/net/ethernet/Kconfig

···
 source "drivers/net/ethernet/chelsio/Kconfig"
 source "drivers/net/ethernet/cirrus/Kconfig"
 source "drivers/net/ethernet/cisco/Kconfig"
+
+config DNET
+	tristate "Dave ethernet support (DNET)"
+	depends on HAS_IOMEM
+	select PHYLIB
+	---help---
+	  The Dave ethernet interface (DNET) is found on Qong Board FPGA.
+	  Say Y to include support for the DNET chip.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called dnet.
+
 source "drivers/net/ethernet/dec/Kconfig"
 source "drivers/net/ethernet/dlink/Kconfig"
 source "drivers/net/ethernet/emulex/Kconfig"

drivers/net/ethernet/Makefile

···
 obj-$(CONFIG_NET_VENDOR_CHELSIO) += chelsio/
 obj-$(CONFIG_NET_VENDOR_CIRRUS) += cirrus/
 obj-$(CONFIG_NET_VENDOR_CISCO) += cisco/
+obj-$(CONFIG_DNET) += dnet.o
 obj-$(CONFIG_NET_VENDOR_DEC) += dec/
 obj-$(CONFIG_NET_VENDOR_DLINK) += dlink/
 obj-$(CONFIG_NET_VENDOR_EMULEX) += emulex/