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-rw-r--r--drivers/mtd/ubi/ubi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 14a5596d2d9..1c3fa18c26a 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -313,6 +313,7 @@ struct ubi_wl_entry;
* @move_to, @move_to_put @erase_pending, @wl_scheduled, and @works
* fields
* @move_mutex: serializes eraseblock moves
+ * @work_sem: sycnhronizes the WL worker with use tasks
* @wl_scheduled: non-zero if the wear-leveling was scheduled
* @lookuptbl: a table to quickly find a &struct ubi_wl_entry object for any
* physical eraseblock