wusb: add HWA host controller driver

Add a driver for Wireless USB host controllers connected via USB (a
Host Wire Adapter or HWA).
Signed-off-by: David Vrabel <david.vrabel@csr.com>

drivers/usb/Makefile

@@ -16,6 +16,7 @@ obj-$(CONFIG_USB_UHCI_HCD)	+= host/
 obj-$(CONFIG_USB_SL811_HCD)	+= host/
 obj-$(CONFIG_USB_U132_HCD)	+= host/
 obj-$(CONFIG_USB_R8A66597_HCD)	+= host/
+obj-$(CONFIG_USB_HWA_HCD)	+= host/
 
 obj-$(CONFIG_USB_C67X00_HCD)	+= c67x00/
 

drivers/usb/host/Kconfig

@@ -317,3 +317,17 @@ config USB_WHCI_HCD
 
 	  To compile this driver a module, choose M here: the module
 	  will be called "whci-hcd".
+
+config USB_HWA_HCD
+        tristate "Host Wire Adapter (HWA) driver"
+	depends on USB
+	select USB_WUSB
+	select UWB_HWA
+	help
+	  This driver enables you to connect Wireless USB devices to
+	  your system using a Host Wire Adaptor USB dongle. This is an
+	  UWB Radio Controller and WUSB Host Controller connected to
+	  your machine via USB (specified in WUSB1.0).
+
+	  To compile this driver a module, choose M here: the module
+	  will be called "hwa-hc".

drivers/usb/host/Makefile

@@ -21,3 +21,4 @@ obj-$(CONFIG_USB_SL811_CS)	+= sl811_cs.o
 obj-$(CONFIG_USB_U132_HCD)	+= u132-hcd.o
 obj-$(CONFIG_USB_R8A66597_HCD)	+= r8a66597-hcd.o
 obj-$(CONFIG_USB_ISP1760_HCD)	+= isp1760.o
+obj-$(CONFIG_USB_HWA_HCD)	+= hwa-hc.o