1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/kerncompat.h b/fs/btrfs/kerncompat.h
index 56239b922ba6..105d3f584089 100644
--- a/fs/btrfs/kerncompat.h
+++ b/fs/btrfs/kerncompat.h
@@ -21,6 +21,7 @@
 #endif
 
 typedef unsigned int u32;
+typedef u32 __u32;
 typedef unsigned long long u64;
 typedef unsigned char u8;
 typedef unsigned short u16;