[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/fs/befs/io.h b/src/kernel/linux/v4.14/fs/befs/io.h
new file mode 100644
index 0000000..9b3e196
--- /dev/null
+++ b/src/kernel/linux/v4.14/fs/befs/io.h
@@ -0,0 +1,6 @@
+/*
+ * io.h
+ */
+
+struct buffer_head *befs_bread_iaddr(struct super_block *sb,
+				     befs_inode_addr iaddr);