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=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A7566C3A5A5 for ; Mon, 2 Sep 2019 12:24:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 77E9B20820 for ; Mon, 2 Sep 2019 12:24:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567427054; bh=58/nG/YRrJasI17XBK4VVY6ts8w3wHSbdwS0KmSQlew=; h=From:To:Cc:Subject:In-Reply-To:Date:List-ID:From; b=VxyTAmTBVdRZztyGpPBuoFYE+8yXkjMxG79lzPewHspJ9Iqit9VaDsEjQBqsIbSPE oau2+r9HBE/bYnYVNB4k1lKOKKPlJSMhlEFUqLo9fBu8jQtQw5T2PfFDSxwNT5YbSp My6bC0r+ZrT13nK4b3yFsgL9S4+GkJ6lQq7/VmWE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731560AbfIBMYN (ORCPT ); Mon, 2 Sep 2019 08:24:13 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:49422 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729893AbfIBMYN (ORCPT ); Mon, 2 Sep 2019 08:24:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=DxTOloQGXUNFNhqK1FaukINitRR/ojl8Bp/2Ma+Gdpk=; b=hdGpEZ+0sXN/ g44xXPMgI5xDdpg/2tasLveB3VmCEVOV7TfPUXTHQFsoCztQeazALzIWLKNLH29u0nOy6ozZnkqBV umTVO7ytcTDD5joGdEquyLrZ6RDi95hV1BqLNDgLX8/LkG/P2X6SCRCfzdou2VIweOIe948t9sV2W pmNic=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=ypsilon.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1i4lNI-0003CV-Bn; Mon, 02 Sep 2019 12:24:00 +0000 Received: by ypsilon.sirena.org.uk (Postfix, from userid 1000) id DF0C42742CCB; Mon, 2 Sep 2019 13:23:59 +0100 (BST) From: Mark Brown To: Bartosz Golaszewski Cc: Greg Kroah-Hartman , JC Kuo , Jens Axboe , Jonathan Hunter , Kishon Vijay Abraham I , Liam Girdwood , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org, Mark Brown , Mathias Nyman , Thierry Reding Subject: Applied "regulator: provide regulator_bulk_set_supply_names()" to the regulator tree In-Reply-To: <20190830071740.4267-2-brgl@bgdev.pl> X-Patchwork-Hint: ignore Message-Id: <20190902122359.DF0C42742CCB@ypsilon.sirena.org.uk> Date: Mon, 2 Sep 2019 13:23:59 +0100 (BST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch regulator: provide regulator_bulk_set_supply_names() has been applied to the regulator tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-5.4 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From d0087e72710ca7d1b309bf427286da58418ea89e Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Fri, 30 Aug 2019 09:17:37 +0200 Subject: [PATCH] regulator: provide regulator_bulk_set_supply_names() There are many regulator consumers who - before using the regulator bulk functions - set the supply names in regulator_bulk_data using a for loop. Let's provide a simple helper in the consumer API that allows users to do the same with a single function call. Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20190830071740.4267-2-brgl@bgdev.pl Signed-off-by: Mark Brown --- drivers/regulator/helpers.c | 21 +++++++++++++++++++++ include/linux/regulator/consumer.h | 12 ++++++++++++ 2 files changed, 33 insertions(+) diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index 4986cc5064a1..ca3dc3f3bb29 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -860,3 +860,24 @@ int regulator_get_current_limit_regmap(struct regulator_dev *rdev) return -EINVAL; } EXPORT_SYMBOL_GPL(regulator_get_current_limit_regmap); + +/** + * regulator_bulk_set_supply_names - initialize the 'supply' fields in an array + * of regulator_bulk_data structs + * + * @consumers: array of regulator_bulk_data entries to initialize + * @supply_names: array of supply name strings + * @num_supplies: number of supply names to initialize + * + * Note: the 'consumers' array must be the size of 'num_supplies'. + */ +void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers, + const char *const *supply_names, + unsigned int num_supplies) +{ + unsigned int i; + + for (i = 0; i < num_supplies; i++) + consumers[i].supply = supply_names[i]; +} +EXPORT_SYMBOL_GPL(regulator_bulk_set_supply_names); diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 815983419375..6d2181a76987 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -281,6 +281,12 @@ void devm_regulator_unregister_notifier(struct regulator *regulator, void *regulator_get_drvdata(struct regulator *regulator); void regulator_set_drvdata(struct regulator *regulator, void *data); +/* misc helpers */ + +void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers, + const char *const *supply_names, + unsigned int num_supplies); + #else /* @@ -580,6 +586,12 @@ static inline int regulator_list_voltage(struct regulator *regulator, unsigned s return -EINVAL; } +void regulator_bulk_set_supply_names(struct regulator_bulk_data *consumers, + const char *const *supply_names, + unsigned int num_supplies) +{ +} + #endif static inline int regulator_set_voltage_triplet(struct regulator *regulator, -- 2.20.1