staging: comedi: das16m1: fix lines over 80 characters

Warnings found by checkpatch.pl
WARNING: line over 80 characters
/drivers/staging/comedi/drivers/das16m1.c:414
+   if (devpriv->adc_count == 0 && hw_counter == devpriv->initial_hw_count) {

/drivers/staging/comedi/drivers/das16m1.c:417
/drivers/staging/comedi/drivers/das16m1.c:418
/drivers/staging/comedi/drivers/das16m1.c:419
/drivers/staging/comedi/drivers/das16m1.c:420
/drivers/staging/comedi/drivers/das16m1.c:421

Signed-off-by: Luis de Bethencourt <luis@debethencourt.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>