nuvoton: Move the Nuvoton driver

Move the Nuvoton driver into drivers/net/ethernet/nuvoton/ and
make the necessary Kconfig and Makefile changes.

CC: Wan ZongShun <[e-mail]>
Signed-off-by: Jeff Kirsher <[e-mail]>

MAINTAINERS

···
 F:	drivers/input/keyboard/w90p910_keypad.c
 F:	drivers/input/touchscreen/w90p910_ts.c
 F:	drivers/watchdog/nuc900_wdt.c
-F:	drivers/net/arm/w90p910_ether.c
+F:	drivers/net/ethernet/nuvoton/w90p910_ether.c
 F:	drivers/mtd/nand/nuc900_nand.c
 F:	drivers/rtc/rtc-nuc900.c
 F:	drivers/spi/spi_nuc900.c

drivers/net/arm/Kconfig

···
 	help
 	  If you wish to compile a kernel for the AT91RM9200 and enable
 	  ethernet support, then you should always answer Y to this.
-
-config W90P910_ETH
-	tristate "Nuvoton w90p910 Ethernet support"
-	depends on ARM && ARCH_W90X900
-	select PHYLIB
-	select MII
-	help
-	  Say Y here if you want to use built-in Ethernet ports
-	  on w90p910 processor.

drivers/net/arm/Makefile

···
 #
 
 obj-$(CONFIG_ARM_AT91_ETHER)	+= at91_ether.o
-obj-$(CONFIG_W90P910_ETH)	+= w90p910_ether.o

drivers/net/ethernet/Kconfig

···
 source "drivers/net/ethernet/myricom/Kconfig"
 source "drivers/net/ethernet/natsemi/Kconfig"
 source "drivers/net/ethernet/8390/Kconfig"
+source "drivers/net/ethernet/nuvoton/Kconfig"
 source "drivers/net/ethernet/oki-semi/Kconfig"
 source "drivers/net/ethernet/pasemi/Kconfig"
 source "drivers/net/ethernet/qlogic/Kconfig"

drivers/net/ethernet/Makefile

···
 obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/
 obj-$(CONFIG_NET_VENDOR_MYRI) += myricom/
 obj-$(CONFIG_NET_VENDOR_NATSEMI) += natsemi/
+obj-$(CONFIG_NET_VENDOR_NUVOTON) += nuvoton/
 obj-$(CONFIG_NET_VENDOR_OKI) += oki-semi/
 obj-$(CONFIG_NET_VENDOR_PASEMI) += pasemi/
 obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/

drivers/net/ethernet/nuvoton/Kconfig

···
+#
+# Nuvoton network device configuration
+#
+
+config NET_VENDOR_NUVOTON
+	bool "Nuvoton devices"
+	depends on ARM && ARCH_W90X900
+	---help---
+	  If you have a network (Ethernet) card belonging to this class, say Y
+	  and read the Ethernet-HOWTO, available from
+	  <http://www.tldp.org/docs.html#howto>.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about Nuvoton cards. If you say Y, you will be asked
+	  for your specific card in the following questions.
+
+if NET_VENDOR_NUVOTON
+
+config W90P910_ETH
+	tristate "Nuvoton w90p910 Ethernet support"
+	depends on ARM && ARCH_W90X900
+	select PHYLIB
+	select MII
+	---help---
+	  Say Y here if you want to use built-in Ethernet ports
+	  on w90p910 processor.
+
+endif # NET_VENDOR_NUVOTON

drivers/net/ethernet/nuvoton/Makefile

···
+#
+# Makefile for the Nuvoton network device drivers.
+#
+
+obj-$(CONFIG_W90P910_ETH) += w90p910_ether.o