scripts/dtc: Revert "yamltree: Ensure consistent bracketing of properties with phandles"

This reverts upstream commit 18d7b2f4ee45fec422b7d82bab0b3c762ee907e4. A
revert in upstream dtc is pending.

This commit didn't work for properties such as 'interrupt-map' that have
phandle in the middle of an entry. It would also not work for a 0 or -1
phandle value that acts as a NULL.

Signed-off-by: Rob Herring <[email protected]>

Author: robherring

scripts/dtc/yamltree.c

@@ -138,27 +138,6 @@ static void yaml_propval(yaml_emitter_t *emitter, struct property *prop)
 		(yaml_char_t *)YAML_SEQ_TAG, 1, YAML_FLOW_SEQUENCE_STYLE);
 	yaml_emitter_emit_or_die(emitter, &event);
 
-	/* Ensure we have a type marker before any phandle */
-	for_each_marker(m) {
-		int last_offset = 0;
-		struct marker *type_m;
-
-		if (m->type >= TYPE_UINT8)
-			last_offset = m->offset;
-
-		if (!(m->next && m->next->type == REF_PHANDLE &&
-		      last_offset < m->next->offset))
-			continue;
-
-		type_m = xmalloc(sizeof(*type_m));
-		type_m->offset = m->next->offset;
-		type_m->type = TYPE_UINT32;
-		type_m->ref = NULL;
-		type_m->next = m->next;
-		m->next = type_m;
-	}
-
-	m = prop->val.markers;
 	for_each_marker(m) {
 		int chunk_len;
 		char *data = &prop->val.val[m->offset];