sparc: Make sparc32's create_node() assign parent pointer.

This makes it match what sparc64's version does.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c
index a6809bc9ab9d..5818aa9e85a0 100644
--- a/arch/sparc/kernel/prom_32.c
+++ b/arch/sparc/kernel/prom_32.c
@@ -210,7 +210,7 @@ static char * __init get_one_property(phandle node, const char *name)
         return buf;
 }
 
-static struct device_node * __init create_node(phandle node)
+static struct device_node * __init create_node(phandle node, struct device_node *parent)
 {
         struct device_node *dp;
 
@@ -219,6 +219,7 @@ static struct device_node * __init create_node(phandle node)
 
         dp = prom_early_alloc(sizeof(*dp));
         dp->unique_id = prom_unique_id++;
+        dp->parent = parent;
 
         kref_init(&dp->kref);
 
@@ -237,7 +238,7 @@ static struct device_node * __init build_tree(struct device_node *parent, phandl
 {
         struct device_node *dp;
 
-        dp = create_node(node);
+        dp = create_node(node, parent);
         if (dp) {
                 *(*nextp) = dp;
                 *nextp = &dp->allnext;
@@ -387,7 +388,7 @@ void __init prom_build_devicetree(void)
 {
         struct device_node **nextp;
 
-        allnodes = create_node(prom_root_node);
+        allnodes = create_node(prom_root_node, NULL);
         allnodes->path_component_name = "";
         allnodes->full_name = "/";