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authorScott Wood <scottwood@freescale.com>2007-03-12 14:41:59 -0600
committerPaul Mackerras <paulus@samba.org>2007-03-16 15:49:15 +1100
commit86a1b63349bb2cbed6c2cbf8f9e9de9259a404df (patch)
treea4fbdff5b1fcf7b0cd63f01e378644db4bc0a410 /arch
parent8941c0c495e8765206ec1017b1e069ce41bf6e8f (diff)
[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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/flatdevtree.c17
-rw-r--r--arch/powerpc/boot/flatdevtree.h1
2 files changed, 13 insertions, 5 deletions
diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c
index f6e37c2ee4d..d00fbd92a45 100644
--- a/arch/powerpc/boot/flatdevtree.c
+++ b/arch/powerpc/boot/flatdevtree.c
@@ -961,19 +961,26 @@ int ft_del_prop(struct ft_cxt *cxt, const void *phandle, const char *propname)
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 @@ void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *path)
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;
}
diff --git a/arch/powerpc/boot/flatdevtree.h b/arch/powerpc/boot/flatdevtree.h
index e3e3e79937f..cb26325d72d 100644
--- a/arch/powerpc/boot/flatdevtree.h
+++ b/arch/powerpc/boot/flatdevtree.h
@@ -108,5 +108,6 @@ void *ft_get_parent(struct ft_cxt *cxt, const void *phandle);
void *ft_find_node_by_prop_value(struct ft_cxt *cxt, const void *prev,
const char *propname, const char *propval,
int proplen);
+void *ft_create_node(struct ft_cxt *cxt, const void *parent, const char *name);
#endif /* FLATDEVTREE_H */