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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 462C9C31E49 for ; Wed, 19 Jun 2019 13:19:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A1B92166E for ; Wed, 19 Jun 2019 13:19:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726518AbfFSNTb (ORCPT ); Wed, 19 Jun 2019 09:19:31 -0400 Received: from relay2-d.mail.gandi.net ([217.70.183.194]:40307 "EHLO relay2-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731836AbfFSNTb (ORCPT ); Wed, 19 Jun 2019 09:19:31 -0400 X-Originating-IP: 92.137.69.152 Received: from localhost (alyon-656-1-672-152.w92-137.abo.wanadoo.fr [92.137.69.152]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay2-d.mail.gandi.net (Postfix) with ESMTPSA id 0C61B40018; Wed, 19 Jun 2019 13:19:25 +0000 (UTC) Date: Wed, 19 Jun 2019 15:19:25 +0200 From: Alexandre Belloni To: Dylan Howey Cc: "a.zummo@towertech.it" , "linux-rtc@vger.kernel.org" Subject: Re: [PATCH v2 2/4] rtc: pcf2123: port to regmap Message-ID: <20190619131925.GM23549@piout.net> References: <20190503195149.31297-1-Dylan.Howey@tennantco.com> <20190503195149.31297-2-Dylan.Howey@tennantco.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190503195149.31297-2-Dylan.Howey@tennantco.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org I'm ready to apply that series but... On 03/05/2019 19:52:10+0000, Dylan Howey wrote: > static int pcf2123_read_offset(struct device *dev, long *offset) > { > - int ret; > - s8 reg; > + struct pcf2123_plat_data *pdata = dev_get_platdata(dev); > + int ret, val; > + unsigned int reg; > > - ret = pcf2123_read(dev, PCF2123_REG_OFFSET, ®, 1); > - if (ret < 0) > + ret = regmap_read(pdata->map, PCF2123_REG_OFFSET, ®); > + if (ret) > return ret; > > + val = sign_extend32((reg & OFFSET_MASK), OFFSET_SIGN_BIT); > + > if (reg & OFFSET_COARSE) > - reg <<= 1; /* multiply by 2 and sign extend */ > - else > - reg = sign_extend32(reg, OFFSET_SIGN_BIT); > + val *= 2; > Please remove that change that sneaked in ;) -- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com