From 95f539b653f2be4e97c11f6acda1f99f819ce19f Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Thu, 12 Oct 2017 11:16:48 -0500
Subject: [PATCH] staging: vc04_services: vchiq_core: mark expected switch fall-through
Git-commit: 95f539b653f2be4e97c11f6acda1f99f819ce19f
Patch-mainline: v4.15-rc1
References: FATE#324827

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -2951,8 +2951,7 @@ vchiq_close_service_internal(VCHIQ_SERVI
 
 	case VCHIQ_SRVSTATE_OPENSYNC:
 		mutex_lock(&state->sync_mutex);
-		/* Drop through */
-
+		/* fall through */
 	case VCHIQ_SRVSTATE_OPEN:
 		if (state->is_master || close_recvd) {
 			if (!do_abort_bulks(service))