staging: comedi: cb_das16_cs: remove the debug output of the "fingerprint"

staging: comedi: cb_das16_cs: remove the debug output of the "fingerprint"

During the attach, all of the device i/o registers are read and
the data is output as a dev_dbg() "fingerprint". This just adds
a bunch of noise during the loading of the driver. Remove the
output.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>