1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/lzo.c b/fs/btrfs/lzo.c
index 617553cdb7d3..a2f051347731 100644
--- a/fs/btrfs/lzo.c
+++ b/fs/btrfs/lzo.c
@@ -434,7 +434,7 @@ out:
         return ret;
 }
 
-struct btrfs_compress_op btrfs_lzo_compress = {
+const struct btrfs_compress_op btrfs_lzo_compress = {
         .alloc_workspace        = lzo_alloc_workspace,
         .free_workspace         = lzo_free_workspace,
         .compress_pages         = lzo_compress_pages,