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 AB526C4828F for ; Thu, 8 Feb 2024 17:06:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=WrDlA3MVIblMNMt/x1ENZcDUaj6UX9hq3LACckiD2VI=; b=GdRImgg7bK2U4Wo/GUnXoyAllO AgHgH0CKqLgnS2BPxUmk+b8J8trfnmqQ3yRVNZUXC+9EquiMip1ExrmNIARpgVXsPLU0i6S0tOKh9 M+/RAenCv+YZxyX8U1qkz8PmOC39vvd+PSy+MYOTO3XjDgSb9daI85lwaaXhjk6Z2T/jvb87+aLT6 iJPOL0j5880sNbSI7zAFt6sTFMUstEe5QOo+rZkb4Z2SgBr6yzvuNT8MlhkpH8lO/JD2VMIIYiE5y 7/M1DwdsInXfS/7v7vSVrdoq9fsndjA1sH1DIDxilorN0shk7dTaKZeeJVezRS+wshkJDrteYTYC8 BX4ubJMg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rY7rI-0000000EPRS-3Ygm; Thu, 08 Feb 2024 17:06:44 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rY7p1-0000000EOcx-24Q0; Thu, 08 Feb 2024 17:04:32 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 418H4FXa051756; Thu, 8 Feb 2024 11:04:15 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1707411856; bh=WrDlA3MVIblMNMt/x1ENZcDUaj6UX9hq3LACckiD2VI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Fu8d2p1Sefem4TwIQKrgN2gVrLjnyMWmo+jl/9sigcdvC4U7nnRA/cslNlpHCWjuy APwKkdKN4EPi/IXqcCzGyrO//R1Kme3nFQki/Uy4tFsd8hctkU0C5zd75sD1JPD1Yq V7TeYo7U5L/YAIS38oeAnM9ZjxIJxThkMnf+Ji+w= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 418H4F6I035248 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 8 Feb 2024 11:04:15 -0600 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 8 Feb 2024 11:04:15 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 8 Feb 2024 11:04:15 -0600 Received: from lelvsmtp5.itg.ti.com ([10.249.42.149]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 418H4B67091006; Thu, 8 Feb 2024 11:04:15 -0600 From: Andrew Davis To: Sebastian Reichel , Manivannan Sadhasivam , Cristian Ciocaltea , Florian Fainelli , Ray Jui , Scott Branden , Bjorn Andersson , Konrad Dybcio , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , , Andrew Davis Subject: [PATCH v3 05/19] power: reset: tps65086-restart: Use devm_register_sys_off_handler(RESTART) Date: Thu, 8 Feb 2024 11:03:56 -0600 Message-ID: <20240208170410.67975-6-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240208170410.67975-1-afd@ti.com> References: <20240208170410.67975-1-afd@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240208_090426_674661_3A8E0253 X-CRM114-Status: GOOD ( 15.81 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Use device life-cycle managed register function to simplify probe and exit paths. Signed-off-by: Andrew Davis --- drivers/power/reset/tps65086-restart.c | 35 ++++++-------------------- 1 file changed, 7 insertions(+), 28 deletions(-) diff --git a/drivers/power/reset/tps65086-restart.c b/drivers/power/reset/tps65086-restart.c index ee8e9f4b837ea..82d7a761a0385 100644 --- a/drivers/power/reset/tps65086-restart.c +++ b/drivers/power/reset/tps65086-restart.c @@ -10,15 +10,12 @@ #include struct tps65086_restart { - struct notifier_block handler; struct device *dev; }; -static int tps65086_restart_notify(struct notifier_block *this, - unsigned long mode, void *cmd) +static int tps65086_restart_notify(struct sys_off_data *data) { - struct tps65086_restart *tps65086_restart = - container_of(this, struct tps65086_restart, handler); + struct tps65086_restart *tps65086_restart = data->cb_data; struct tps65086 *tps65086 = dev_get_drvdata(tps65086_restart->dev->parent); int ret; @@ -46,13 +43,13 @@ static int tps65086_restart_probe(struct platform_device *pdev) if (!tps65086_restart) return -ENOMEM; - platform_set_drvdata(pdev, tps65086_restart); - - tps65086_restart->handler.notifier_call = tps65086_restart_notify; - tps65086_restart->handler.priority = 192; tps65086_restart->dev = &pdev->dev; - ret = register_restart_handler(&tps65086_restart->handler); + ret = devm_register_sys_off_handler(&pdev->dev, + SYS_OFF_MODE_RESTART, + SYS_OFF_PRIO_HIGH, + tps65086_restart_notify, + tps65086_restart); if (ret) { dev_err(&pdev->dev, "%s: cannot register restart handler: %d\n", __func__, ret); @@ -62,23 +59,6 @@ static int tps65086_restart_probe(struct platform_device *pdev) return 0; } -static void tps65086_restart_remove(struct platform_device *pdev) -{ - struct tps65086_restart *tps65086_restart = platform_get_drvdata(pdev); - int ret; - - ret = unregister_restart_handler(&tps65086_restart->handler); - if (ret) { - /* - * tps65086_restart_probe() registered the restart handler. So - * unregistering should work fine. Checking the error code - * shouldn't be needed, still doing it for completeness. - */ - dev_err(&pdev->dev, "%s: cannot unregister restart handler: %d\n", - __func__, ret); - } -} - static const struct platform_device_id tps65086_restart_id_table[] = { { "tps65086-reset", }, { /* sentinel */ } @@ -90,7 +70,6 @@ static struct platform_driver tps65086_restart_driver = { .name = "tps65086-restart", }, .probe = tps65086_restart_probe, - .remove_new = tps65086_restart_remove, .id_table = tps65086_restart_id_table, }; module_platform_driver(tps65086_restart_driver); -- 2.39.2