diff --git a/drivers/greybus/es2.c b/drivers/greybus/es2.c
index 366716f11b1a..1df6ab5d339d 100644
--- a/drivers/greybus/es2.c
+++ b/drivers/greybus/es2.c
@@ -759,7 +759,7 @@ static int check_urb_status(struct urb *urb)
 	case -EOVERFLOW:
 		dev_err(dev, "%s: overflow actual length is %d\n",
 			__func__, urb->actual_length);
-		/* fall through */
+		fallthrough;
 	case -ECONNRESET:
 	case -ENOENT:
 	case -ESHUTDOWN:
diff --git a/drivers/greybus/interface.c b/drivers/greybus/interface.c
index 67dbe6fda9a1..58ea374d8aaa 100644
--- a/drivers/greybus/interface.c
+++ b/drivers/greybus/interface.c
@@ -1233,7 +1233,7 @@ int gb_interface_add(struct gb_interface *intf)
 	case GB_INTERFACE_TYPE_GREYBUS:
 		dev_info(&intf->dev, "GMP VID=0x%08x, PID=0x%08x\n",
 			 intf->vendor_id, intf->product_id);
-		/* fall-through */
+		fallthrough;
 	case GB_INTERFACE_TYPE_UNIPRO:
 		dev_info(&intf->dev, "DDBL1 Manufacturer=0x%08x, Product=0x%08x\n",
 			 intf->ddbl1_manufacturer_id,