SPDX: Convert all of our single license tags to Linux Kernel style

[platform/kernel/u-boot.git] / include / errno.h

diff --git a/include/errno.h b/include/errno.h
index 3942681..ccb7869 100644 (file)
--- a/include/errno.h
+++ b/include/errno.h
@@ -1,13 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014 Samsung Electronics
  * Przemyslaw Marczak <p.marczak@samsung.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 #ifndef _ERRNO_H
 #define _ERRNO_H
 
-#include <asm-generic/errno.h>
+#include <linux/errno.h>
 
 extern int errno;
 
@@ -15,5 +14,10 @@ extern int errno;
 
 #ifdef CONFIG_ERRNO_STR
 const char *errno_str(int errno);
+#else
+static inline const char *errno_str(int errno)
+{
+       return 0;
+}
 #endif
 #endif /* _ERRNO_H */