diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index ff0e46d513ec1..3594bd49bf0d8 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -826,8 +826,6 @@ static int do_subdinfo_ioctl(struct comedi_device *dev,
 			us->insn_bits_support = COMEDI_SUPPORTED;
 		else
 			us->insn_bits_support = COMEDI_UNSUPPORTED;
-
-		us->settling_time_0 = s->settling_time_0;
 	}
 
 	ret = copy_to_user(arg, tmp, dev->n_subdevices * sizeof(*tmp));
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index 7fa13417e6daf..9a854b18758ca 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -57,8 +57,6 @@ struct comedi_subdevice {
 	unsigned int maxdata;	/* if maxdata==0, use list */
 	const unsigned int *maxdata_list;	/* list is channel specific */
 
-	unsigned int settling_time_0;
-
 	const struct comedi_lrange *range_table;
 	const struct comedi_lrange *const *range_table_list;