[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/include/asm-generic/bitops/builtin-ffs.h b/src/kernel/linux/v4.14/include/asm-generic/bitops/builtin-ffs.h
new file mode 100644
index 0000000..458c85e
--- /dev/null
+++ b/src/kernel/linux/v4.14/include/asm-generic/bitops/builtin-ffs.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
+
+/**
+ * ffs - find first bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+static __always_inline int ffs(int x)
+{
+ return __builtin_ffs(x);
+}
+
+#endif