Staging: ced1401: add driver to the build

This adds the ced1401 driver to the build system.

Yes, there are a lot of warning messages, but it does compile, so it
should be good to get going.

Cc: Alois Schlögl <alois.schloegl@ist.ac.at>
Cc: Greg P. Smith <greg@ced.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/Kconfig

@@ -138,4 +138,6 @@ source "drivers/staging/ramster/Kconfig"
 
 source "drivers/staging/silicom/Kconfig"
 
+source "drivers/staging/ced1401/Kconfig"
+
 endif # STAGING

drivers/staging/Makefile

@@ -61,3 +61,4 @@ obj-$(CONFIG_CSR_WIFI)		+= csr/
 obj-$(CONFIG_OMAP_BANDGAP)	+= omap-thermal/
 obj-$(CONFIG_ZCACHE2)		+= ramster/
 obj-$(CONFIG_NET_VENDOR_SILICOM)	+= silicom/
+obj-$(CONFIG_CED1401)		+= ced1401/

drivers/staging/ced1401/Kconfig

+config CED1401
+	tristate "Cambridge Electronic Design 1401 USB support"
+	depends on USB
+	help
+	  This driver supports the Cambridge Electronic Design 1401 USB device
+	  (whatever that is.)

drivers/staging/ced1401/Makefile

-obj-m := cedusb.o
-cedusb-objs := usb1401.o ced_ioc.o
-KDIR := /lib/modules/$(shell uname -r)/build
-PWD := $(shell pwd)
-KBUILD_EXTRA_SYMBOLS := $(PWD)
-EXTRA_CFLAGS = -I$(HOME)/src/ced1401 
-all:
-	$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules
-
-clean:
-	$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) clean
 
+obj-$(CONFIG_CED1401)	:= cedusb.o
+cedusb-objs	:= usb1401.o ced_ioc.o