diff --git a/drivers/w1/slaves/w1_ds2780.c b/drivers/w1/slaves/w1_ds2780.c
index 7b09307..98ed9c4 100644
--- a/drivers/w1/slaves/w1_ds2780.c
+++ b/drivers/w1/slaves/w1_ds2780.c
@@ -141,8 +141,9 @@
 	return 0;
 
 bin_attr_failed:
+	platform_device_del(pdev);
 pdev_add_failed:
-	platform_device_unregister(pdev);
+	platform_device_put(pdev);
 pdev_alloc_failed:
 	ida_simple_remove(&bat_ida, id);
 noid: