Input: add driver for Acecad Flair USB tablets

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index a61d443..a708a1d 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -31,6 +31,7 @@
 obj-$(CONFIG_USB_MTOUCH)	+= input/
 obj-$(CONFIG_USB_POWERMATE)	+= input/
 obj-$(CONFIG_USB_WACOM)		+= input/
+obj-$(CONFIG_USB_ACECAD)	+= input/
 obj-$(CONFIG_USB_XPAD)		+= input/
 
 obj-$(CONFIG_USB_DABUSB)	+= media/