1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/tc/tc.c b/drivers/tc/tc.c
index a8aaf6ac2ae2..946562389ca8 100644
--- a/drivers/tc/tc.c
+++ b/drivers/tc/tc.c
@@ -129,7 +129,10 @@ static void __init tc_bus_add_devices(struct tc_bus *tbus)
 
                 tc_device_get_irq(tdev);
 
-                device_register(&tdev->dev);
+                if (device_register(&tdev->dev)) {
+                        put_device(&tdev->dev);
+                        goto out_err;
+                }
                 list_add_tail(&tdev->node, &tbus->devices);
 
 out_err:
@@ -148,7 +151,10 @@ static int __init tc_init(void)
 
         INIT_LIST_HEAD(&tc_bus.devices);
         dev_set_name(&tc_bus.dev, "tc");
-        device_register(&tc_bus.dev);
+        if (device_register(&tc_bus.dev)) {
+                put_device(&tc_bus.dev);
+                return 0;
+        }
 
         if (tc_bus.info.slot_size) {
                 unsigned int tc_clock = tc_get_speed(&tc_bus) / 100000;