libfdt: split fdt_region declarations out to <fdt_region.h>
fdt_region APIs are not part of libfdt. They are U-Boot extension
for the verified boot. Split the declarations related to fdt_region
out of <fdt_region.h>. This allows <linux/libfdt.h> to become a
simple wrapper file, like Linux does.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c
index 2a8058f..7e168a1 100644
--- a/tools/fdtgrep.c
+++ b/tools/fdtgrep.c
@@ -17,6 +17,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <fdt_region.h>
#include "fdt_host.h"
#include "libfdt_internal.h"