test/dm: fdtdec: Add the missing gd declaration
Add DECLARE_GLOBAL_DATA_PTR since it is referenced in the test codes.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/test/dm/fdtdec.c b/test/dm/fdtdec.c
index b2f75b5..c2f7b94 100644
--- a/test/dm/fdtdec.c
+++ b/test/dm/fdtdec.c
@@ -9,6 +9,8 @@
#include <dm/test.h>
#include <test/ut.h>
+DECLARE_GLOBAL_DATA_PTR;
+
static int dm_test_fdtdec_set_carveout(struct unit_test_state *uts)
{
struct fdt_memory resv;