diff --git a/[refs] b/[refs]
index fb1a01892e9a..ff7707148aa9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b655c2c4782ed3e2e71d2608154e295a3e860311
+refs/heads/master: affdc230d7d328d2b602113e459a57d9de5ded08
diff --git a/trunk/drivers/staging/comedi/drivers/s626.c b/trunk/drivers/staging/comedi/drivers/s626.c
index 430e26b9e344..24878c815fd7 100644
--- a/trunk/drivers/staging/comedi/drivers/s626.c
+++ b/trunk/drivers/staging/comedi/drivers/s626.c
@@ -1804,6 +1804,9 @@ static int s626_dio_insn_config(struct comedi_device *dev,
 /* Now this function initializes the value of the counter (data[0])
    and set the subdevice. To complete with trigger and interrupt
    configuration */
+/* FIXME: data[0] is supposed to be an INSN_CONFIG_xxx constant indicating
+ * what is being configured, but this function appears to be using data[0]
+ * as a variable. */
 static int s626_enc_insn_config(struct comedi_device *dev,
 				struct comedi_subdevice *s,
 				struct comedi_insn *insn, unsigned int *data)