diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 7619cfb068836e6a95722caae82ae9f670976a03..0b7f1edd9eec4435c572d22ea627063b5eee6a5e 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -823,7 +823,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
 				break;
 			case 0:		/* illegal reserved capability */
 				cap = 0;
-				/* FALLTHROUGH */
+				fallthrough;
 			default:		/* unknown */
 				break;
 			}
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 1ebe4d425277d99eb87dfbc47093e618b8036a8e..1e8b59ab22729cb65b8cdec5fe56d18a181ca916 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -234,7 +234,7 @@ static int ehci_fsl_setup_phy(struct usb_hcd *hcd,
 		break;
 	case FSL_USB2_PHY_UTMI_WIDE:
 		portsc |= PORT_PTS_PTW;
-		/* fall through */
+		fallthrough;
 	case FSL_USB2_PHY_UTMI:
 		/* Presence of this node "has_fsl_erratum_a006918"
 		 * in device-tree is used to stop USB controller
@@ -244,7 +244,7 @@ static int ehci_fsl_setup_phy(struct usb_hcd *hcd,
 			dev_warn(dev, "USB PHY clock invalid\n");
 			return -EINVAL;
 		}
-		/* fall through */
+		fallthrough;
 	case FSL_USB2_PHY_UTMI_DUAL:
 		/* PHY_CLK_VALID bit is de-featured from all controller
 		 * versions below 2.4 and is to be checked only for
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index cf2b7ae93b7e907efb339c0f9bcd962259ce1ba1..6257be4110ca26e5a4ab0a77e06b8b666c978a6e 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -982,7 +982,7 @@ ehci_endpoint_disable (struct usb_hcd *hcd, struct usb_host_endpoint *ep)
 			start_unlink_async(ehci, qh);
 		else
 			start_unlink_intr(ehci, qh);
-		/* FALL THROUGH */
+		fallthrough;
 	case QH_STATE_COMPLETING:	/* already in unlinking */
 	case QH_STATE_UNLINK:		/* wait for hw to finish? */
 	case QH_STATE_UNLINK_WAIT:
@@ -999,7 +999,7 @@ ehci_endpoint_disable (struct usb_hcd *hcd, struct usb_host_endpoint *ep)
 			qh_destroy(ehci, qh);
 			break;
 		}
-		/* fall through */
+		fallthrough;
 	default:
 		/* caller was supposed to have unlinked any requests;
 		 * that's not our job.  just leak this memory.
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 8a5c9b3ebe1e74e982ff49060e48f1938049bf1b..a826715ae9bdfa3e4857c3ea09dc12b6e4708b82 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -874,7 +874,7 @@ qh_make (
 	switch (urb->dev->speed) {
 	case USB_SPEED_LOW:
 		info1 |= QH_LOW_SPEED;
-		/* FALL THROUGH */
+		fallthrough;
 
 	case USB_SPEED_FULL:
 		/* EPS 0 means "full" */
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index da7b00a6110b5a50f58d9eac13bd639ea3fbfde8..847979f265b102eea7c26f7e0bbfa9f67c5bfc26 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -2475,7 +2475,7 @@ static void scan_isoc(struct ehci_hcd *ehci)
 			ehci_dbg(ehci, "corrupt type %d frame %d shadow %p\n",
 					type, frame, q.ptr);
 			/* BUG(); */
-			/* FALL THROUGH */
+			fallthrough;
 		case Q_TYPE_QH:
 		case Q_TYPE_FSTN:
 			/* End of the iTDs and siTDs */