staging: comedi: ni_daq_700: remove some dangling ';'

Functions don't need the ';' at the end.
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>

drivers/staging/comedi/drivers/ni_daq_700.c

@@ -142,12 +142,12 @@ static int dio700_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		dev->iobase);
 
 	return 0;
-};
+}
 
 static void dio700_detach(struct comedi_device *dev)
 {
 	/* nothing to cleanup */
-};
+}
 
 static const struct dio700_board dio700_boards[] = {
 	{