1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index 6063dc2b52e8..57271cb3b316 100644
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -214,7 +214,7 @@ EXPORT_SYMBOL(mcp_host_alloc);
 
 int mcp_host_register(struct mcp *mcp)
 {
-        strcpy(mcp->attached_device.bus_id, "mcp0");
+        dev_set_name(&mcp->attached_device, "mcp0");
         return device_register(&mcp->attached_device);
 }
 EXPORT_SYMBOL(mcp_host_register);