diff --git a/[refs] b/[refs]
index 7c364967d02d..d1aa266382d6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a2714e3e42e746d6c8525c35fdcc58fb60c2830d
+refs/heads/master: d4a7dc85289306d019378bac18fd88f35dc81b51
diff --git a/trunk/drivers/staging/comedi/comedidev.h b/trunk/drivers/staging/comedi/comedidev.h
index e0f3915b0f63..7363fd81cc7f 100644
--- a/trunk/drivers/staging/comedi/comedidev.h
+++ b/trunk/drivers/staging/comedi/comedidev.h
@@ -78,7 +78,7 @@ struct comedi_subdevice {
 	unsigned runflags;
 	spinlock_t spin_lock;
 
-	int io_bits;
+	unsigned int io_bits;
 
 	unsigned int maxdata;	/* if maxdata==0, use list */
 	const unsigned int *maxdata_list;	/* list is channel specific */