[POWERPC] bootwrapper: Make ft_create_node() pay attention to the parent parameter.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c
index f6e37c2..d00fbd9 100644
--- a/arch/powerpc/boot/flatdevtree.c
+++ b/arch/powerpc/boot/flatdevtree.c
@@ -961,19 +961,26 @@
return -1;
}
-void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *path)
+void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *name)
{
struct ft_atom atom;
char *p, *next;
int depth = 0;
- p = ft_root_node(cxt);
+ if (parent) {
+ p = ft_node_ph2node(cxt, parent);
+ if (!p)
+ return NULL;
+ } else {
+ p = ft_root_node(cxt);
+ }
+
while ((next = ft_next(cxt, p, &atom)) != NULL) {
switch (atom.tag) {
case OF_DT_BEGIN_NODE:
++depth;
- if (depth == 1 && strcmp(atom.name, path) == 0)
- /* duplicate node path, return error */
+ if (depth == 1 && strcmp(atom.name, name) == 0)
+ /* duplicate node name, return error */
return NULL;
break;
case OF_DT_END_NODE:
@@ -982,7 +989,7 @@
break;
/* end of node, insert here */
cxt->p = p;
- ft_begin_node(cxt, path);
+ ft_begin_node(cxt, name);
ft_end_node(cxt);
return p;
}