From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8717C43219 for ; Sat, 27 Apr 2019 01:46:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B106E208CB for ; Sat, 27 Apr 2019 01:46:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329581; bh=sOLPf7XZLHFsv7XC+6i24Egye9EIsCe+Q+mx2trXnnA=; h=From:To:Cc:Subject:Date:List-ID:From; b=eaKUGq6yFrjAJfu68e5gbOvpCH6A1th2k8Cv8+Pytm9pvkab6/mcGmEFsJeXAzQAi IRLYXZsWor70vryuHR71KQqfKU+RieKu6YR/Jqg0s2ZPH7rUcn9S0N/NE3VRcLWWkV r0q4seacoU++BPVZ210QoihnyFFD7om78dOI4p4k= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728803AbfD0Bnc (ORCPT ); Fri, 26 Apr 2019 21:43:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:47638 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728744AbfD0Bn2 (ORCPT ); Fri, 26 Apr 2019 21:43:28 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8A7EF215EA; Sat, 27 Apr 2019 01:43:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329407; bh=sOLPf7XZLHFsv7XC+6i24Egye9EIsCe+Q+mx2trXnnA=; h=From:To:Cc:Subject:Date:From; b=LXCOCy0YBR+GzPEunMqdv6n+sDA/jPJnhFgUZaAyTEa5wovR1TbeP4CxL5VssF8RJ iclUR7X9nA59ASTZS9CdSahIzVjke9AROldnj+dA8GTq1jSGzAv4Tzyyjv5R2hNlvt vdGiSIfFoHfezt/rmgBkHI84l7PO+XVGaHP3dWgE= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: "Gustavo A. R. Silva" , Mark Brown , Sasha Levin Subject: [PATCH AUTOSEL 4.9 01/16] ASoC: ab8500: Mark expected switch fall-through Date: Fri, 26 Apr 2019 21:43:09 -0400 Message-Id: <20190427014325.8704-1-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Gustavo A. R. Silva" [ Upstream commit 102cefc8e879b707be0024fdc7bce1deeb359a5f ] In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: In file included from sound/soc/codecs/ab8500-codec.c:24: sound/soc/codecs/ab8500-codec.c: In function ‘ab8500_codec_set_dai_fmt’: ./include/linux/device.h:1485:2: warning: this statement may fall through [-Wimplicit-fallthrough=] _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/codecs/ab8500-codec.c:2129:3: note: in expansion of macro ‘dev_err’ dev_err(dai->component->dev, ^~~~~~~ sound/soc/codecs/ab8500-codec.c:2132:2: note: here default: ^~~~~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/ab8500-codec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c index 935ff7cb71c5..755007d7727e 100644 --- a/sound/soc/codecs/ab8500-codec.c +++ b/sound/soc/codecs/ab8500-codec.c @@ -2129,6 +2129,7 @@ static int ab8500_codec_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) dev_err(dai->codec->dev, "%s: ERROR: The device is either a master or a slave.\n", __func__); + /* fall through */ default: dev_err(dai->codec->dev, "%s: ERROR: Unsupporter master mask 0x%x\n", -- 2.19.1