1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/uwb/umc-dev.c b/drivers/uwb/umc-dev.c
index aa44e1c1a102..53207e14cd8f 100644
--- a/drivers/uwb/umc-dev.c
+++ b/drivers/uwb/umc-dev.c
@@ -31,8 +31,7 @@ struct umc_dev *umc_device_create(struct device *parent, int n)
 
         umc = kzalloc(sizeof(struct umc_dev), GFP_KERNEL);
         if (umc) {
-                snprintf(umc->dev.bus_id, sizeof(umc->dev.bus_id), "%s-%d",
-                         parent->bus_id, n);
+                dev_set_name(&umc->dev, "%s-%d", dev_name(parent), n);
                 umc->dev.parent  = parent;
                 umc->dev.bus     = &umc_bus_type;
                 umc->dev.release = umc_device_release;