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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D1133C433F5 for ; Tue, 19 Apr 2022 17:23:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JV4TNcu3RG8idD7cAr5sUdshqdKs/mLmt8vWrzhDh74=; b=shSBuy3RWkCLMt 1fqC4ZsQD5YfQ0TqV9/7I0WNfQq3IENhvmXVmPvsU9msO9+U/Cb3GDKMvmo//UTGwWYef0raFYYF6 6jCzDH+JQu0iBUgQuhZM3HuO3hDxSa0DhrFudQbmQKd71g45CVjr63j+mLQzTUk4sA15+EDA/VKMZ YsEs3ZLTsAclefQxveA1A/ZOE5kGYpDhFi0HFZVVW1G/2B5t1890SX3cttzz8IaSifw9C8p/S+DFk qtXyIrqVgK2FaBAJ2bzu7NcAy8A/28S/kl8BKI3DZo0aT3VUDqiWjxaXz99javAlwl0M+kGaD+iXk ti3dK3OdUN3YUOs6+4qQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngrZd-005HA0-GX; Tue, 19 Apr 2022 17:23:33 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ngqxK-004yTK-6B; Tue, 19 Apr 2022 16:44:00 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 951AA61877; Tue, 19 Apr 2022 16:43:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7EC2BC385A5; Tue, 19 Apr 2022 16:43:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650386637; bh=qlaYFyobKEQjnzQZM9MNp5qNQqkRYezyfa1kDOn31O4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IfCx1sYsItrvvOhd62OVGq73m59nNboCQp/gH4IxEBVU5zCvpQPCNPA7TuLYFXC6C LwaFif0SpZk4iKNSuUv5XERVH3Itoh7apK3zIBcowiSB/8aMiJR+86E55VqZMRViGM vxBgMMnsawZno/joMpTCd+ep1ROboUpME3CMorprNKBdA5wmg9bbhuyypuFsCjLW8G yE/u4h18EsDdKvT5ABnu1pHVnRKTIiK1fqnwH6cD1Nj0kuQJNcwzeZUE12odIw17Nr I4FoURlNeI1+CxCMlSZX0Yt4E6U9SjEz7W8MiBWwtf7IWB7ooRCN+I7IGpKqWmgJa2 GROrW1/+TSmQA== From: Arnd Bergmann To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org Cc: Arnd Bergmann , Daniel Mack , Haojian Zhuang , Marek Vasut , Philipp Zabel , Lubomir Rintel , Paul Parsons , Tomas Cech , Sergey Lapin , Thomas Bogendoerfer , Michael Turquette , Stephen Boyd , "Rafael J. Wysocki" , Viresh Kumar , Dmitry Torokhov , Ulf Hansson , Dominik Brodowski , Helge Deller , Mark Brown , Linus Walleij , linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-ide@vger.kernel.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-input@vger.kernel.org, patches@opensource.cirrus.com, linux-leds@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-rtc@vger.kernel.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org, Sebastian Reichel Subject: [PATCH 39/48] power: tosa: simplify probe function Date: Tue, 19 Apr 2022 18:38:01 +0200 Message-Id: <20220419163810.2118169-40-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org> References: <20220419163810.2118169-1-arnd@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220419_094358_420311_6CC991E6 X-CRM114-Status: GOOD ( 15.83 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Arnd Bergmann We have three power supplies that need similar initialization. As a preparation for the gpio lookup table conversion, split out the initialization into a separate function. Reviewed-by: Sebastian Reichel Acked-by: Sebastian Reichel Cc: linux-pm@vger.kernel.org Signed-off-by: Arnd Bergmann --- drivers/power/supply/tosa_battery.c | 50 ++++++++++++++--------------- 1 file changed, 24 insertions(+), 26 deletions(-) diff --git a/drivers/power/supply/tosa_battery.c b/drivers/power/supply/tosa_battery.c index 32cc31cd4761..b26b0eca33e1 100644 --- a/drivers/power/supply/tosa_battery.c +++ b/drivers/power/supply/tosa_battery.c @@ -343,12 +343,24 @@ static int tosa_bat_resume(struct platform_device *dev) #define tosa_bat_resume NULL #endif +static int tosa_power_supply_register(struct device *dev, + struct tosa_bat *bat, + const struct power_supply_desc *desc) +{ + struct power_supply_config cfg = { + .drv_data = bat, + }; + + mutex_init(&bat->work_lock); + bat->psy = power_supply_register(dev, desc, &cfg); + + return PTR_ERR_OR_ZERO(bat->psy); +} + + static int tosa_bat_probe(struct platform_device *dev) { int ret; - struct power_supply_config main_psy_cfg = {}, - jacket_psy_cfg = {}, - bu_psy_cfg = {}; if (!machine_is_tosa()) return -ENODEV; @@ -357,36 +369,22 @@ static int tosa_bat_probe(struct platform_device *dev) if (ret) return ret; - mutex_init(&tosa_bat_main.work_lock); - mutex_init(&tosa_bat_jacket.work_lock); - INIT_WORK(&bat_work, tosa_bat_work); - main_psy_cfg.drv_data = &tosa_bat_main; - tosa_bat_main.psy = power_supply_register(&dev->dev, - &tosa_bat_main_desc, - &main_psy_cfg); - if (IS_ERR(tosa_bat_main.psy)) { - ret = PTR_ERR(tosa_bat_main.psy); + ret = tosa_power_supply_register(&dev->dev, &tosa_bat_main, + &tosa_bat_main_desc); + if (ret) goto err_psy_reg_main; - } - jacket_psy_cfg.drv_data = &tosa_bat_jacket; - tosa_bat_jacket.psy = power_supply_register(&dev->dev, - &tosa_bat_jacket_desc, - &jacket_psy_cfg); - if (IS_ERR(tosa_bat_jacket.psy)) { - ret = PTR_ERR(tosa_bat_jacket.psy); + ret = tosa_power_supply_register(&dev->dev, &tosa_bat_jacket, + &tosa_bat_jacket_desc); + if (ret) goto err_psy_reg_jacket; - } - bu_psy_cfg.drv_data = &tosa_bat_bu; - tosa_bat_bu.psy = power_supply_register(&dev->dev, &tosa_bat_bu_desc, - &bu_psy_cfg); - if (IS_ERR(tosa_bat_bu.psy)) { - ret = PTR_ERR(tosa_bat_bu.psy); + ret = tosa_power_supply_register(&dev->dev, &tosa_bat_bu, + &tosa_bat_bu_desc); + if (ret) goto err_psy_reg_bu; - } ret = request_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), tosa_bat_gpio_isr, -- 2.29.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/