3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c
index f77ceae5c7d7..394a23ce6ca4 100644
--- a/drivers/thunderbolt/ctl.c
+++ b/drivers/thunderbolt/ctl.c
@@ -453,7 +453,7 @@ static void tb_ctl_rx_callback(struct tb_ring *ring, struct ring_frame *frame,
 				   "RX: checksum mismatch, dropping packet\n");
 			goto rx;
 		}
-		/* Fall through */
+		fallthrough;
 	case TB_CFG_PKG_ICM_EVENT:
 		if (tb_ctl_handle_event(pkg->ctl, frame->eof, pkg, frame->size))
 			goto rx;
diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c
index 698c52775eec..a921de9ce7cb 100644
--- a/drivers/thunderbolt/switch.c
+++ b/drivers/thunderbolt/switch.c
@@ -2093,7 +2093,7 @@ static int tb_switch_add_dma_port(struct tb_switch *sw)
 		if (tb_route(sw))
 			return 0;
 
-		/* fallthrough */
+		fallthrough;
 	case 3:
 		ret = tb_switch_set_uuid(sw);
 		if (ret)
diff --git a/drivers/thunderbolt/tunnel.c b/drivers/thunderbolt/tunnel.c
index d50e5b93632a..829b6ccdd5d4 100644
--- a/drivers/thunderbolt/tunnel.c
+++ b/drivers/thunderbolt/tunnel.c
@@ -315,7 +315,7 @@ static inline u32 tb_dp_cap_set_rate(u32 val, u32 rate)
 	switch (rate) {
 	default:
 		WARN(1, "invalid rate %u passed, defaulting to 1620 MB/s\n", rate);
-		/* Fallthrough */
+		fallthrough;
 	case 1620:
 		val |= DP_COMMON_CAP_RATE_RBR << DP_COMMON_CAP_RATE_SHIFT;
 		break;
@@ -355,7 +355,7 @@ static inline u32 tb_dp_cap_set_lanes(u32 val, u32 lanes)
 	default:
 		WARN(1, "invalid number of lanes %u passed, defaulting to 1\n",
 		     lanes);
-		/* Fallthrough */
+		fallthrough;
 	case 1:
 		val |= DP_COMMON_CAP_1_LANE << DP_COMMON_CAP_LANES_SHIFT;
 		break;