[cpia] a new CVS branch for a .v4l2 driver for 2.5.x kernel

[Nick Holloway]

I've committed a couple of changes to the cpia driver in the module-v4l2
directory over the last few days.

The first was a fix for some unmatched down/up calls on a couple of the
camera semaphores.  This caused ioctl to hang.

The second was a fix to ensure the module counts for cpia_pp and cpia_usb
are maintained when the camera is opened and closed.  This prevents them
being unloaded when the camera was in use.

The parport cpia camera now works for me with the 2.5.44 kernel (Creative
WebCam II).  If somebody has the USB camera, this version needs to
be tested.

-- 
 `O O'  | Nick.Holloway@pyrites.org.uk
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