V4L/DVB: w9966: convert to V4L2

Note that I have not been able to find anyone with this hardware. I tried
contacting the author without success, searched on eBay and similar places
without luck either.

So this conversion is untested. That said, it was pretty straightforward
so it is time to have this driver join the V4L2 world at last.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/Kconfig

@@ -647,7 +647,7 @@ config VIDEO_CQCAM
 
 config VIDEO_W9966
 	tristate "W9966CF Webcam (FlyCam Supra and others) Video For Linux"
-	depends on PARPORT_1284 && PARPORT && VIDEO_V4L1
+	depends on PARPORT_1284 && PARPORT && VIDEO_V4L2
 	help
 	  Video4linux driver for Winbond's w9966 based Webcams.
 	  Currently tested with the LifeView FlyCam Supra.