errno: Add copyright header and header guard

Bring in a copyright for this file from cmd/pmic.c since this file was
submitted by the same author at around the same time. Also fix the missing
header guard.

Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>

diff --git a/include/errno.h b/include/errno.h
index 14ac3cb10b00bab70a6916fe15adae6af0b838f3..39426818e0c6215aa91b286c8c26906e468dac0a 100644 (file)
--- a/include/errno.h
+++ b/include/errno.h
@@ -1,4 +1,11 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <[email protected]>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
 #ifndef _ERRNO_H
+#define _ERRNO_H
 
 #include <asm-generic/errno.h>