From patchwork Sat Apr 8 11:48:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Patrik_Dahlstr=C3=B6m?= X-Patchwork-Id: 13205665 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2739C77B61 for ; Sat, 8 Apr 2023 11:49:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230519AbjDHLti (ORCPT ); Sat, 8 Apr 2023 07:49:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230463AbjDHLtc (ORCPT ); Sat, 8 Apr 2023 07:49:32 -0400 Received: from pio-pvt-msa3.bahnhof.se (pio-pvt-msa3.bahnhof.se [79.136.2.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E662110243; Sat, 8 Apr 2023 04:49:19 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by pio-pvt-msa3.bahnhof.se (Postfix) with ESMTP id 814D03F703; Sat, 8 Apr 2023 13:49:18 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at bahnhof.se Authentication-Results: pio-pvt-msa3.bahnhof.se (amavisd-new); dkim=pass (2048-bit key) header.d=dalakolonin.se Received: from pio-pvt-msa3.bahnhof.se ([127.0.0.1]) by localhost (pio-pvt-msa3.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9PCjORLLcL0a; Sat, 8 Apr 2023 13:49:17 +0200 (CEST) Received: by pio-pvt-msa3.bahnhof.se (Postfix) with ESMTPA id 8C4FB3F645; Sat, 8 Apr 2023 13:49:17 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by zimbra.dalakolonin.se (Postfix) with ESMTP id 4EACC95FCB; Sat, 8 Apr 2023 11:49:17 +0000 (UTC) Received: from zimbra.dalakolonin.se ([127.0.0.1]) by localhost (zimbra.dalakolonin.se [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id z3kSxSC3AhDS; Sat, 8 Apr 2023 11:49:16 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by zimbra.dalakolonin.se (Postfix) with ESMTP id 0CCCA95FC0; Sat, 8 Apr 2023 11:49:16 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.10.3 zimbra.dalakolonin.se 0CCCA95FC0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dalakolonin.se; s=D374B428-D0A7-11ED-A657-75977B426508; t=1680954556; bh=QpAkz8NzyhCd80cX7C/EMbSMfNw/jsM+n+BufT6T6ZU=; h=From:To:Date:Message-Id:MIME-Version; b=cxyyknrj95FW92fCs3jDBc55NbqQHb6Q7TvXf5q1uc6dKelPPIyiOdVG/RggWhv2M bQgZKWI2tdl5Yk0ZkyaBbhp06H+6xDGqR0wE++7U7izx0GA8R6+5zkQGJS5TggFt2u g7neprvTyl7pG0NU/xglgHtHflaOojp78hJ6BgwJlBaa/UpdblQxn1KDt2K3sJ74Cs jilJ+KehzIdDZl+Rtl6h7WxCMWNus1Sa0TTb0FSpRSRYt3apTIRG2by/7GpQ2Kicic 3ID/dJENyp1cx1hEi9wp738eqWRRDAkDffIo9UrDQgthVr9h9WSRrTxtizZAYgzYs1 v0HWCGnqjV/9g== X-Virus-Scanned: amavisd-new at dalakolonin.se Received: from zimbra.dalakolonin.se ([127.0.0.1]) by localhost (zimbra.dalakolonin.se [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id KsIYKCglIhS7; Sat, 8 Apr 2023 11:49:15 +0000 (UTC) Received: from rack-server-1.dalakolonin.se (unknown [172.17.0.1]) by zimbra.dalakolonin.se (Postfix) with ESMTPSA id D489895FBD; Sat, 8 Apr 2023 11:49:15 +0000 (UTC) From: =?utf-8?q?Patrik_Dahlstr=C3=B6m?= To: linux-iio@vger.kernel.org Cc: linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, pgoudagunta@nvidia.com, hns@goldelico.com, jic23@kernel.org, lars@metafoo.de, linux-omap@vger.kernel.org, =?utf-8?q?Pa?= =?utf-8?q?trik_Dahlstr=C3=B6m?= Subject: [PATCH v4 3/9] iio: adc: palmas: remove adc_wakeupX_data Date: Sat, 8 Apr 2023 13:48:19 +0200 Message-Id: <20230408114825.824505-4-risca@dalakolonin.se> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230408114825.824505-1-risca@dalakolonin.se> References: <20230408114825.824505-1-risca@dalakolonin.se> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org It does not seem to be used by anyone and later patches in this series are made simpler by first removing this. There is now a lot of dead code that cannot be reached, until later patches revive it. Arguably, this is preferred over removing the code only to add it again. Signed-off-by: Patrik Dahlström --- drivers/iio/adc/palmas_gpadc.c | 50 ++++------------------------------ include/linux/mfd/palmas.h | 8 ------ 2 files changed, 6 insertions(+), 52 deletions(-) diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c index 2921186458e0..03af6cd73ec8 100644 --- a/drivers/iio/adc/palmas_gpadc.c +++ b/drivers/iio/adc/palmas_gpadc.c @@ -76,6 +76,12 @@ static struct palmas_gpadc_info palmas_gpadc_info[] = { PALMAS_ADC_INFO(IN15, 0, 0, 0, 0, INVALID, INVALID, true), }; +struct palmas_adc_wakeup_property { + int adc_channel_number; + int adc_high_threshold; + int adc_low_threshold; +}; + /* * struct palmas_gpadc - the palmas_gpadc structure * @ch0_current: channel 0 current source setting @@ -493,11 +499,6 @@ static int palmas_gpadc_get_adc_dt_data(struct platform_device *pdev, return 0; } -static void palmas_disable_wakeup(void *dev) -{ - device_wakeup_disable(dev); -} - static int palmas_gpadc_probe(struct platform_device *pdev) { struct palmas_gpadc *adc; @@ -548,36 +549,6 @@ static int palmas_gpadc_probe(struct platform_device *pdev) return dev_err_probe(adc->dev, ret, "request irq %d failed\n", adc->irq); - if (gpadc_pdata->adc_wakeup1_data) { - memcpy(&adc->wakeup1_data, gpadc_pdata->adc_wakeup1_data, - sizeof(adc->wakeup1_data)); - adc->wakeup1_enable = true; - adc->irq_auto_0 = platform_get_irq(pdev, 1); - ret = devm_request_threaded_irq(&pdev->dev, adc->irq_auto_0, - NULL, palmas_gpadc_irq_auto, - IRQF_ONESHOT, - "palmas-adc-auto-0", adc); - if (ret < 0) - return dev_err_probe(adc->dev, ret, - "request auto0 irq %d failed\n", - adc->irq_auto_0); - } - - if (gpadc_pdata->adc_wakeup2_data) { - memcpy(&adc->wakeup2_data, gpadc_pdata->adc_wakeup2_data, - sizeof(adc->wakeup2_data)); - adc->wakeup2_enable = true; - adc->irq_auto_1 = platform_get_irq(pdev, 2); - ret = devm_request_threaded_irq(&pdev->dev, adc->irq_auto_1, - NULL, palmas_gpadc_irq_auto, - IRQF_ONESHOT, - "palmas-adc-auto-1", adc); - if (ret < 0) - return dev_err_probe(adc->dev, ret, - "request auto1 irq %d failed\n", - adc->irq_auto_1); - } - /* set the current source 0 (value 0/5/15/20 uA => 0..3) */ if (gpadc_pdata->ch0_current <= 1) adc->ch0_current = PALMAS_ADC_CH0_CURRENT_SRC_0; @@ -617,15 +588,6 @@ static int palmas_gpadc_probe(struct platform_device *pdev) palmas_gpadc_calibrate(adc, i); } - if (adc->wakeup1_enable || adc->wakeup2_enable) { - device_wakeup_enable(&pdev->dev); - ret = devm_add_action_or_reset(&pdev->dev, - palmas_disable_wakeup, - &pdev->dev); - if (ret) - return ret; - } - return 0; } diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 117d02708439..eda1ffd99c1a 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -128,12 +128,6 @@ struct palmas_pmic_driver_data { struct regulator_config config); }; -struct palmas_adc_wakeup_property { - int adc_channel_number; - int adc_high_threshold; - int adc_low_threshold; -}; - struct palmas_gpadc_platform_data { /* Channel 3 current source is only enabled during conversion */ int ch3_current; /* 0: off; 1: 10uA; 2: 400uA; 3: 800 uA */ @@ -152,8 +146,6 @@ struct palmas_gpadc_platform_data { int start_polarity; int auto_conversion_period_ms; - struct palmas_adc_wakeup_property *adc_wakeup1_data; - struct palmas_adc_wakeup_property *adc_wakeup2_data; }; struct palmas_reg_init {