staging: unisys: Fix visorchannel.c block comments

This patch fixes the last checkpatch warning about:
Block comments use a trailing */ on a separate line
Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorbus/visorchannel.c

@@ -41,8 +41,8 @@ struct visorchannel {
 	struct channel_header chan_hdr;
 	uuid_le guid;
 	ulong size;
-	bool needs_lock;	/* channel creator knows if more than one
-				 * thread will be inserting or removing */
+	bool needs_lock;	/* channel creator knows if more than one */
+				/* thread will be inserting or removing */
 	spinlock_t insert_lock; /* protect head writes in chan_hdr */
 	spinlock_t remove_lock;	/* protect tail writes in chan_hdr */