V4L/DVB: AZ6027: Initial import of the driver

Signed-off-by: NManu Abaraham <manu@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-usb/az6027.h

+#ifndef _DVB_USB_VP6027_H_
+#define _DVB_USB_VP6027_H_
+
+#define DVB_USB_LOG_PREFIX "az6027"
+#include "dvb-usb.h"
+
+
+extern int dvb_usb_az6027_debug;
+#define deb_info(args...) dprintk(dvb_usb_az6027_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_az6027_debug,0x02,args)
+#define deb_rc(args...)   dprintk(dvb_usb_az6027_debug,0x04,args)
+#define deb_fe(args...)   dprintk(dvb_usb_az6027_debug,0x08,args)
+
+#endif