From patchwork Sat Jul 17 12:11:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 479670 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 37605C636C9 for ; Sat, 17 Jul 2021 12:11:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 20CF4613BB for ; Sat, 17 Jul 2021 12:11:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234406AbhGQMOh (ORCPT ); Sat, 17 Jul 2021 08:14:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233837AbhGQMOb (ORCPT ); Sat, 17 Jul 2021 08:14:31 -0400 Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 106C5C061762; Sat, 17 Jul 2021 05:11:34 -0700 (PDT) Received: by mail-lj1-x22a.google.com with SMTP id a6so17919965ljq.3; Sat, 17 Jul 2021 05:11:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=l8EOJok7gQ/2QjTWWQG3gL5Nl9QBC5D9nB2n0/NrCfQ=; b=krFYklNnqTr+ydt5j0gBvY6WSdtsOKSAnDgz5XPRH25oKBkb6laFdA5dpiu3rr/bEn L9dQZ1Ik4xiZCvprzuDFyNcsnYA/1ypXity5JdNK74VmTyT4nULcSsEb5LYlONpRrrHb dACDN2ZLnscnurDYF7hXmUJf9n2dIxfrl+1gdzXxyj0NqYHBBEyu9rj/prgYKAzcL8Sk iVRsEBvebMk/xyyZGfF5Ug260gBrz800zRqrVuBc4yH9EheWewLudRjAjd8tbq51miTw LnaYIFFZngNBwxJ0QWJyfNawmIxPezLdHnuKx6scbsd5MaxREa2R+IvKC7hKHcj1og0u R+lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=l8EOJok7gQ/2QjTWWQG3gL5Nl9QBC5D9nB2n0/NrCfQ=; b=pQDjUxWfBgMTDgwp6kwwyooaDvuKsfbpHTEKe1jmmuDKMICeES++KRMsopgFGUs4ZA AuL3VsrHq077gPZh9PoYcpXPnu7HjRQDbG8ThaRCieyR3y/t3FQFBge6DKSMjEdAcLNW cvdiHeYICUl+vc6DtwVloTo2Xsa/cdI532YLpO/kWw3mMPWb7pVZtG5Z8RXOMBqtV6ga EN3lmLGWQdLGrSsvnnAIF43s33bdkA5gfbRO3jb1rVkf/+fnVUZ0U/1czslUVbr2bXIt Uc4+lQ/LzfOX4wdbIaZNyLSrUaTyY2lz6KpavJsLeSYRDERWxNuKMekfdpaEHeNoLrT8 /Wqg== X-Gm-Message-State: AOAM531ZTKKJM4JOU++9y7QSMGT+exrflUFwBKnLmegjBUDWY9NbX3qS d/wDM/jO0nuIv/ghkEjxWcU= X-Google-Smtp-Source: ABdhPJxv5JurXs40vsTu/yjO/+QF1gU58GIUbQflwcKDd/6fVyrYkpga5dNk6RGW3Ud1hLK9xWZlAw== X-Received: by 2002:a2e:9009:: with SMTP id h9mr13502791ljg.213.1626523892478; Sat, 17 Jul 2021 05:11:32 -0700 (PDT) Received: from localhost.localdomain (46-138-17-250.dynamic.spd-mgts.ru. [46.138.17.250]) by smtp.gmail.com with ESMTPSA id m16sm852597lfq.23.2021.07.17.05.11.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Jul 2021 05:11:32 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Mark Brown , Rob Herring , Sebastian Reichel , Peter Chen , Greg Kroah-Hartman , Felipe Balbi , David Heidelberg Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v4 08/12] power: supply: smb347-charger: Remove caching of charger state Date: Sat, 17 Jul 2021 15:11:08 +0300 Message-Id: <20210717121112.3248-9-digetx@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210717121112.3248-1-digetx@gmail.com> References: <20210717121112.3248-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Regmap already provides us with the caching, so remove caching of charger state to make code cleaner. Signed-off-by: Dmitry Osipenko --- drivers/power/supply/smb347-charger.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c index db1378b41f80..f81c60c679a0 100644 --- a/drivers/power/supply/smb347-charger.c +++ b/drivers/power/supply/smb347-charger.c @@ -135,7 +135,6 @@ * @id: SMB charger ID * @mains_online: is AC/DC input connected * @usb_online: is USB input connected - * @charging_enabled: is charging enabled * @irq_unsupported: is interrupt unsupported by SMB hardware * @max_charge_current: maximum current (in uA) the battery can be charged * @max_charge_voltage: maximum voltage (in uV) the battery can be charged @@ -192,7 +191,6 @@ struct smb347_charger { unsigned int id; bool mains_online; bool usb_online; - bool charging_enabled; bool irq_unsupported; unsigned int max_charge_current; @@ -358,21 +356,13 @@ static int smb347_charging_status(struct smb347_charger *smb) static int smb347_charging_set(struct smb347_charger *smb, bool enable) { - int ret = 0; - if (smb->enable_control != SMB3XX_CHG_ENABLE_SW) { dev_dbg(smb->dev, "charging enable/disable in SW disabled\n"); return 0; } - if (smb->charging_enabled != enable) { - ret = regmap_update_bits(smb->regmap, CMD_A, CMD_A_CHG_ENABLED, - enable ? CMD_A_CHG_ENABLED : 0); - if (!ret) - smb->charging_enabled = enable; - } - - return ret; + return regmap_update_bits(smb->regmap, CMD_A, CMD_A_CHG_ENABLED, + enable ? CMD_A_CHG_ENABLED : 0); } static inline int smb347_charging_enable(struct smb347_charger *smb)