2 files changed, 4 insertions, 1 deletions

diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index b8b9e44f7f4e..dbaad39020a1 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -334,7 +334,7 @@ int __init adb_init(void)
         return 0;
 }
 
-__initcall(adb_init);
+device_initcall(adb_init);
 
 static int
 do_adb_reset_bus(void)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 9bd7c4a31253..23ffb7c0caf2 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -65,6 +65,9 @@ struct property *of_find_property(const struct device_node *np,
 {
         struct property *pp;
 
+        if (!np)
+                return NULL;
+
         read_lock(&devtree_lock);
         for (pp = np->properties; pp != 0; pp = pp->next) {
                 if (of_prop_cmp(pp->name, name) == 0) {