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-rw-r--r--drivers/mtd/ubi/ubi.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 1c3fa18c26a7..46a4763f8e7c 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -95,7 +95,7 @@ enum {
/**
* struct ubi_wl_entry - wear-leveling entry.
- * @rb: link in the corresponding RB-tree
+ * @u.rb: link in the corresponding (free/used) RB-tree
* @ec: erase counter
* @pnum: physical eraseblock number
*
@@ -104,7 +104,9 @@ enum {
* RB-trees. See WL sub-system for details.
*/
struct ubi_wl_entry {
- struct rb_node rb;
+ union {
+ struct rb_node rb;
+ } u;
int ec;
int pnum;
};
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