Add <linux/errno.h> as a wrapper of <asm-generic/errno.h>

This will be used to consolidate errno.h variants.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/include/linux/errno.h b/include/linux/errno.h
new file mode 100644 (file)
index 0000000..4762ae9
--- /dev/null
+++ b/include/linux/errno.h
@@ -0,0 +1,6 @@
+#ifndef _LINUX_ERRNO_H
+#define _LINUX_ERRNO_H
+
+#include <asm-generic/errno.h>
+
+#endif