staging: comedi: ni_daq_700: cleanup pcmcia debug output messages

These messages should probably just be removed. For now just clean
then up.

Remove a couple redundant KERN_INFO messages in the pcmcia support
code and leave the dev_dbg() ones.

Change the dev_dgb() messages to use __func__ instead of the open
coded string.

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>