From patchwork Tue Jul 17 21:47:39 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: 10530907 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BDC9960247 for ; Tue, 17 Jul 2018 22:13:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id ADCF72939E for ; Tue, 17 Jul 2018 22:13:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A1AD4293AD; Tue, 17 Jul 2018 22:13:13 +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=unavailable 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 4226C293A7 for ; Tue, 17 Jul 2018 22:13:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730749AbeGQWry (ORCPT ); Tue, 17 Jul 2018 18:47:54 -0400 Received: from gateway33.websitewelcome.com ([192.185.146.97]:41433 "EHLO gateway33.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729754AbeGQWry (ORCPT ); Tue, 17 Jul 2018 18:47:54 -0400 X-Greylist: delayed 1533 seconds by postgrey-1.27 at vger.kernel.org; Tue, 17 Jul 2018 18:47:54 EDT Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway33.websitewelcome.com (Postfix) with ESMTP id F188B68B90D for ; Tue, 17 Jul 2018 16:47:43 -0500 (CDT) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id fXotfc86TRPojfXotfACCi; Tue, 17 Jul 2018 16:47:43 -0500 X-Authority-Reason: nr=8 Received: from [189.250.65.56] (port=59156 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1ffXot-001Syl-5k; Tue, 17 Jul 2018 16:47:43 -0500 Date: Tue, 17 Jul 2018 16:47:39 -0500 From: "Gustavo A. R. Silva" To: Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Sebastian Reichel Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] power: supply: max77693_charger: fix unintentional fall-through Message-ID: <20180717214739.GA19410@embeddedor.com> MIME-Version: 1.0 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: 189.250.65.56 X-Source-L: No X-Exim-ID: 1ffXot-001Syl-5k X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.65.56]:59156 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 9 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP It seems that a *break* is missing in order to avoid a fall-through. Otherwise, the calculation of *data* makes no sense. Addresses-Coverity-ID: 1271172 ("Missing break in switch") Fixes: 87c2d9067893 ("power: max77693: Add charger driver for Maxim 77693") Signed-off-by: Gustavo A. R. Silva Reviewed-by: Krzysztof Kozlowski --- drivers/power/supply/max77693_charger.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/power/supply/max77693_charger.c b/drivers/power/supply/max77693_charger.c index 6c78884..749c792 100644 --- a/drivers/power/supply/max77693_charger.c +++ b/drivers/power/supply/max77693_charger.c @@ -567,6 +567,7 @@ static int max77693_set_charge_input_threshold_volt(struct max77693_charger *chg case 4800000: case 4900000: data = (uvolt - 4700000) / 100000; + break; default: dev_err(chg->dev, "Wrong value for charge input voltage regulation threshold\n"); return -EINVAL;