diff --git a/[refs] b/[refs]
index b84a5674b308..4596655bf14b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 64a1f7bd56e0f26bd4dd621805facffde9fbb0a3
+refs/heads/master: 57ac827c9b17f2cc2f0f86c4fd43c3597c40253c
diff --git a/trunk/drivers/staging/comedi/drivers/pcl818.c b/trunk/drivers/staging/comedi/drivers/pcl818.c
index 40ac293ad89d..c9d75385755d 100644
--- a/trunk/drivers/staging/comedi/drivers/pcl818.c
+++ b/trunk/drivers/staging/comedi/drivers/pcl818.c
@@ -1392,14 +1392,6 @@ static int ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
 		}
 	}
 
-	if (!cmd->chanlist_len) {
-		cmd->chanlist_len = 1;
-		err++;
-	}
-	if (cmd->chanlist_len > s->n_chan) {
-		cmd->chanlist_len = s->n_chan;
-		err++;
-	}
 	if (cmd->scan_end_arg != cmd->chanlist_len) {
 		cmd->scan_end_arg = cmd->chanlist_len;
 		err++;