1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index d8c3d8ebad30..b3e65a65d202 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -497,16 +497,19 @@ pmu_hd_blink_init(void)
         if (pmu_get_model() != PMU_KEYLARGO_BASED)
                 return 0;
         
-        dt = find_devices("device-tree");
+        dt = of_find_node_by_path("/");
         if (dt == NULL)
                 return 0;
         model = (const char *)get_property(dt, "model", NULL);
         if (model == NULL)
                 return 0;
         if (strncmp(model, "PowerBook", strlen("PowerBook")) != 0 &&
-            strncmp(model, "iBook", strlen("iBook")) != 0)
+            strncmp(model, "iBook", strlen("iBook")) != 0) {
+                of_node_put(dt);
                 return 0;
-        
+        }
+        of_node_put(dt);
+
         pmu_blink_on.complete = 1;
         pmu_blink_off.complete = 1;
         spin_lock_init(&pmu_blink_lock);