[U-Boot] [PATCH v2 1/6] errno: Add copyright header and header guard

[Simon Glass]

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 <sjg at chromium.org>
---

Changes in v2:
- Add new patch to add a copyright header and header guard to errno.h

 include/errno.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/errno.h b/include/errno.h
index 14ac3cb..3942681 100644
--- a/include/errno.h
+++ b/include/errno.h
@@ -1,4 +1,11 @@
+/*
+ * Copyright (C) 2014 Samsung Electronics
+ * Przemyslaw Marczak <p.marczak at samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
 #ifndef _ERRNO_H
+#define _ERRNO_H
 
 #include <asm-generic/errno.h>
 
-- 
2.8.0.rc3.226.g39d4020