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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_MUTT 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 57E80C43387 for ; Thu, 10 Jan 2019 16:49:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23A99206B7 for ; Thu, 10 Jan 2019 16:49:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728753AbfAJQtF (ORCPT ); Thu, 10 Jan 2019 11:49:05 -0500 Received: from gateway36.websitewelcome.com ([192.185.192.36]:41504 "EHLO gateway36.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728415AbfAJQtE (ORCPT ); Thu, 10 Jan 2019 11:49:04 -0500 X-Greylist: delayed 1473 seconds by postgrey-1.27 at vger.kernel.org; Thu, 10 Jan 2019 11:49:04 EST Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway36.websitewelcome.com (Postfix) with ESMTP id 8D88B400C6176 for ; Thu, 10 Jan 2019 09:36:40 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id hd8Ag8Y4R90onhd8BgcNrm; Thu, 10 Jan 2019 10:24:31 -0600 X-Authority-Reason: nr=8 Received: from [189.250.130.205] (port=50704 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1ghd8A-000D11-96; Thu, 10 Jan 2019 10:24:30 -0600 Date: Thu, 10 Jan 2019 10:24:29 -0600 From: "Gustavo A. R. Silva" To: Jean Delvare , Guenter Roeck Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] hwmon: (adt7462) Mark expected switch fall-throughs Message-ID: <20190110162429.GA15908@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) 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: 189.250.130.205 X-Source-L: No X-Exim-ID: 1ghd8A-000D11-96 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.130.205]:50704 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 4 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk 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. Warning level 3 was used: -Wimplicit-fallthrough=3 Signed-off-by: Gustavo A. R. Silva --- drivers/hwmon/adt7462.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c index b0211f731251..030f5d49c061 100644 --- a/drivers/hwmon/adt7462.c +++ b/drivers/hwmon/adt7462.c @@ -448,6 +448,7 @@ static const char *voltage_label(struct adt7462_data *data, int which) case 3: return "+1.5V"; } + /* fall through */ case 2: if (!(data->pin_cfg[1] & ADT7462_PIN22_INPUT)) return "+12V3"; @@ -505,6 +506,7 @@ static const char *voltage_label(struct adt7462_data *data, int which) case 3: return "+1.5"; } + /* fall through */ case 11: if (data->pin_cfg[3] >> ADT7462_PIN28_SHIFT == ADT7462_PIN28_VOLT && @@ -542,6 +544,7 @@ static int voltage_multiplier(struct adt7462_data *data, int which) case 3: return 7800; } + /* fall through */ case 2: if (!(data->pin_cfg[1] & ADT7462_PIN22_INPUT)) return 62500; @@ -599,6 +602,7 @@ static int voltage_multiplier(struct adt7462_data *data, int which) case 3: return 7800; } + /* fall through */ case 11: case 12: if (data->pin_cfg[3] >> ADT7462_PIN28_SHIFT == -- 2.20.1