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_PASS 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 CA923C43381 for ; Thu, 14 Mar 2019 15:56:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 912FA21855 for ; Thu, 14 Mar 2019 15:56:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552578980; bh=1iFZ1kNnYpc/aUxAOYZpMXVGTWQfaQQEEF6REnzieSk=; h=From:To:Cc:Subject:In-Reply-To:Date:List-ID:From; b=VTNslzmRUGh2GB4fkXFIjPIy5pT6qE5iFXKLJ2pSb7f/HvMumVy07hStxrkDlSQ4L ytIQGPB17ik/FNdypKDml2Hf6Hcl2RMOQZ73pZ3rNCzCnrlmFkAjDdV+m1F/9SQuJ7 FtzH/NIyhbwCP6ZVFS2HcvMTZyZMUng92b1K+96E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727429AbfCNPyJ (ORCPT ); Thu, 14 Mar 2019 11:54:09 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:35494 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727309AbfCNPyG (ORCPT ); Thu, 14 Mar 2019 11:54:06 -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=vXVRXxL3rSCHYssJIDs839OhdVDn8xoOkDWc3SuQBew=; b=tzb94ErvNp4o lUGxbL1+a1EXNltsGrFzvXipMSM1PpElf3xufUkXiDAQwyFUhabvIjr9wXN4sdC2sVMX6JYZXGn5N W4UToPbsZYDcH7mrJYyMcWh2jwVR2W4gCnpFNrCL3NZuCJ1QI981TldWAGIe6Z9n26y8+QZGFDg/3 nzkks=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1h4SgE-0002hh-DE; Thu, 14 Mar 2019 15:54:02 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id E8B921126E64; Thu, 14 Mar 2019 15:53:56 +0000 (GMT) From: Mark Brown To: Axel Lin Cc: Charles Keepax , Mark Brown , linux-kernel@vger.kernel.org Subject: Applied "regulator: wm8350: Convert to use regulator_set/get_current_limit_regmap" to the regulator tree In-Reply-To: X-Patchwork-Hint: ignore Message-Id: <20190314155356.E8B921126E64@debutante.sirena.org.uk> Date: Thu, 14 Mar 2019 15:53:56 +0000 (GMT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch regulator: wm8350: Convert to use regulator_set/get_current_limit_regmap has been applied to the regulator tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 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 dfeb7a93bf3b26e6779e0b38b25877c0540652e6 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Wed, 13 Mar 2019 00:33:57 +0800 Subject: [PATCH] regulator: wm8350: Convert to use regulator_set/get_current_limit_regmap Use regulator_set/get_current_limit_regmap helpers to save some code. Signed-off-by: Axel Lin Acked-by: Charles Keepax Signed-off-by: Mark Brown --- drivers/regulator/wm8350-regulator.c | 81 ++++------------------------ 1 file changed, 11 insertions(+), 70 deletions(-) diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c index d1758a2bc769..0eb3f3a33caa 100644 --- a/drivers/regulator/wm8350-regulator.c +++ b/drivers/regulator/wm8350-regulator.c @@ -28,7 +28,7 @@ #define WM8350_DCDC_MAX_VSEL 0x66 /* Microamps */ -static const int isink_cur[] = { +static const unsigned int isink_cur[] = { 4, 5, 6, @@ -95,73 +95,6 @@ static const int isink_cur[] = { 223191 }; -static int get_isink_val(int min_uA, int max_uA, u16 *setting) -{ - int i; - - for (i = ARRAY_SIZE(isink_cur) - 1; i >= 0; i--) { - if (min_uA <= isink_cur[i] && max_uA >= isink_cur[i]) { - *setting = i; - return 0; - } - } - return -EINVAL; -} - -static int wm8350_isink_set_current(struct regulator_dev *rdev, int min_uA, - int max_uA) -{ - struct wm8350 *wm8350 = rdev_get_drvdata(rdev); - int isink = rdev_get_id(rdev); - u16 val, setting; - int ret; - - ret = get_isink_val(min_uA, max_uA, &setting); - if (ret != 0) - return ret; - - switch (isink) { - case WM8350_ISINK_A: - val = wm8350_reg_read(wm8350, WM8350_CURRENT_SINK_DRIVER_A) & - ~WM8350_CS1_ISEL_MASK; - wm8350_reg_write(wm8350, WM8350_CURRENT_SINK_DRIVER_A, - val | setting); - break; - case WM8350_ISINK_B: - val = wm8350_reg_read(wm8350, WM8350_CURRENT_SINK_DRIVER_B) & - ~WM8350_CS1_ISEL_MASK; - wm8350_reg_write(wm8350, WM8350_CURRENT_SINK_DRIVER_B, - val | setting); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int wm8350_isink_get_current(struct regulator_dev *rdev) -{ - struct wm8350 *wm8350 = rdev_get_drvdata(rdev); - int isink = rdev_get_id(rdev); - u16 val; - - switch (isink) { - case WM8350_ISINK_A: - val = wm8350_reg_read(wm8350, WM8350_CURRENT_SINK_DRIVER_A) & - WM8350_CS1_ISEL_MASK; - break; - case WM8350_ISINK_B: - val = wm8350_reg_read(wm8350, WM8350_CURRENT_SINK_DRIVER_B) & - WM8350_CS1_ISEL_MASK; - break; - default: - return 0; - } - - return isink_cur[val]; -} - /* turn on ISINK followed by DCDC */ static int wm8350_isink_enable(struct regulator_dev *rdev) { @@ -982,8 +915,8 @@ static const struct regulator_ops wm8350_ldo_ops = { }; static const struct regulator_ops wm8350_isink_ops = { - .set_current_limit = wm8350_isink_set_current, - .get_current_limit = wm8350_isink_get_current, + .set_current_limit = regulator_set_current_limit_regmap, + .get_current_limit = regulator_get_current_limit_regmap, .enable = wm8350_isink_enable, .disable = wm8350_isink_disable, .is_enabled = wm8350_isink_is_enabled, @@ -1138,6 +1071,10 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_CS1, .type = REGULATOR_CURRENT, .owner = THIS_MODULE, + .curr_table = isink_cur, + .n_current_limits = ARRAY_SIZE(isink_cur), + .csel_reg = WM8350_CURRENT_SINK_DRIVER_A, + .csel_mask = WM8350_CS1_ISEL_MASK, }, { .name = "ISINKB", @@ -1146,6 +1083,10 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = { .irq = WM8350_IRQ_CS2, .type = REGULATOR_CURRENT, .owner = THIS_MODULE, + .curr_table = isink_cur, + .n_current_limits = ARRAY_SIZE(isink_cur), + .csel_reg = WM8350_CURRENT_SINK_DRIVER_B, + .csel_mask = WM8350_CS2_ISEL_MASK, }, }; -- 2.20.1