From patchwork Fri Aug 3 16:31:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gustavo A. R. Silva" X-Patchwork-Id: 10555273 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8EC791708 for ; Fri, 3 Aug 2018 16:32:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7E4B62C7C1 for ; Fri, 3 Aug 2018 16:32:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 719672C7D3; Fri, 3 Aug 2018 16:32:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1F5072C7C1 for ; Fri, 3 Aug 2018 16:32:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727466AbeHCS3b (ORCPT ); Fri, 3 Aug 2018 14:29:31 -0400 Received: from gateway20.websitewelcome.com ([192.185.4.169]:44692 "EHLO gateway20.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727339AbeHCS3a (ORCPT ); Fri, 3 Aug 2018 14:29:30 -0400 X-Greylist: delayed 329 seconds by postgrey-1.27 at vger.kernel.org; Fri, 03 Aug 2018 14:29:30 EDT Received: from cm15.websitewelcome.com (cm15.websitewelcome.com [100.42.49.9]) by gateway20.websitewelcome.com (Postfix) with ESMTP id 7168E400D70B1 for ; Fri, 3 Aug 2018 11:32:29 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id lczWfZS9CbXuJlcztfzCT9; Fri, 03 Aug 2018 11:32:28 -0500 X-Authority-Reason: nr=8 Received: from [189.250.50.82] (port=51078 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1flczW-003FOr-6Z; Fri, 03 Aug 2018 11:31:50 -0500 Date: Fri, 3 Aug 2018 11:31:48 -0500 From: "Gustavo A. R. Silva" To: Peter Ujfalusi , Jarkko Nikula , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org Cc: alsa-devel@alsa-project.org, Takashi Iwai , Jaroslav Kysela , Liam Girdwood , Mark Brown , "Gustavo A. R. Silva" Subject: [PATCH 4/7] ASoC: omap-dmic: Mark expected switch fall-throughs Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: 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: 189.250.50.82 X-Source-L: No X-Exim-ID: 1flczW-003FOr-6Z X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.50.82]:51078 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 46 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1468847 ("Missing break in switch") Addresses-Coverity-ID: 1468849 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- sound/soc/omap/omap-dmic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c index 51dd7c6..fe96627 100644 --- a/sound/soc/omap/omap-dmic.c +++ b/sound/soc/omap/omap-dmic.c @@ -213,8 +213,10 @@ static int omap_dmic_dai_hw_params(struct snd_pcm_substream *substream, switch (channels) { case 6: dmic->ch_enabled |= OMAP_DMIC_UP3_ENABLE; + /* fall through */ case 4: dmic->ch_enabled |= OMAP_DMIC_UP2_ENABLE; + /* fall through */ case 2: dmic->ch_enabled |= OMAP_DMIC_UP1_ENABLE; break;