From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964847AbdKBUUf (ORCPT ); Thu, 2 Nov 2017 16:20:35 -0400 Received: from gateway34.websitewelcome.com ([192.185.150.114]:45079 "EHLO gateway34.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752105AbdKBUUe (ORCPT ); Thu, 2 Nov 2017 16:20:34 -0400 Date: Thu, 2 Nov 2017 15:20:33 -0500 From: "Gustavo A. R. Silva" To: Ben Skeggs , David Airlie Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] drm/nouveau/bios/timing: mark expected switch fall-throughs Message-ID: <20171102202033.GA10647@embeddedor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.145.38.148 X-Source-L: No X-Exim-ID: 1eALyc-001iRx-1s X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.145.38.148]:41374 X-Source-Auth: garsilva@embeddedor.com X-Email-Count: 10 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1260018 Addresses-Coverity-ID: 1260019 Addresses-Coverity-ID: 1260022 Signed-off-by: Gustavo A. R. Silva --- drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c index 7e83c39..20ff517 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c @@ -115,16 +115,21 @@ nvbios_timingEp(struct nvkm_bios *bios, int idx, switch (min_t(u8, *hdr, 25)) { case 25: p->timing_10_24 = nvbios_rd08(bios, data + 0x18); + /* fall through */ case 24: case 23: case 22: p->timing_10_21 = nvbios_rd08(bios, data + 0x15); + /* fall through */ case 21: p->timing_10_20 = nvbios_rd08(bios, data + 0x14); + /* fall through */ case 20: p->timing_10_CWL = nvbios_rd08(bios, data + 0x13); + /* fall through */ case 19: p->timing_10_18 = nvbios_rd08(bios, data + 0x12); + /* fall through */ case 18: case 17: p->timing_10_16 = nvbios_rd08(bios, data + 0x10); -- 2.7.4