From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8F473823B8; Thu, 8 Feb 2024 17:04:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.249 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707411877; cv=none; b=D1ixgyrhn7gbkK0PlCibCeGIw7bRB95c3nyRIYt3CLGUmW089qrWSY33EVuthCWrM9Ce9KIJZB5hLV31XQlm6bN7txd0R2znJ8TxlIsX07tBsmezm8csbi9/7XONfkKgRqgsonVo/nVwWd81lA+TrN1re9uENHk4fhFsAUzFpSI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707411877; c=relaxed/simple; bh=hjODPAvfHHQsYQrgcPIWkoWLz7Tm/5vLqy/n+aT9TWU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=blU82St/Agg04fJeULLbIkRRQyC4Tk3oWJQ6IXsTNn9ld06Z3o9vj+37ARuOAdzmSVsn8LbYcYtemT/hr/1JyCmWmyYvQv488SjSFuhfc4CBWfSO6LBWbjBTC2SyKKVYinZMDqFJJhdBFv1Q8HL7DvNBCT7b8EBqYfbNpvTJxV4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=lbhqaTPw; arc=none smtp.client-ip=198.47.23.249 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="lbhqaTPw" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 418H4Djh095449; Thu, 8 Feb 2024 11:04:13 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1707411853; bh=eDTJGp1LNK+YD1bJfvgjkV/rIr2yWhv+8KTb7j41Dpg=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=lbhqaTPwsoLTE3aBwr6aGobKpww8K2ZKsF0V+rYlIE3j29OWfek4jmdOhBlpM/nva Eabzw4raVKlMzsdMRsyokiMc99v97M2Q3rrfsP3ZQvFcAU6HD8J0aO06j43NFYLRKQ x7+/JO6oyGyZ5e5sTJxNUF9Eo5Bpzff4cwYfksz8= Received: from DFLE110.ent.ti.com (dfle110.ent.ti.com [10.64.6.31]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 418H4D9F042378 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 8 Feb 2024 11:04:13 -0600 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE110.ent.ti.com (10.64.6.31) 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 11:04:13 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE101.ent.ti.com (10.64.6.22) 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 11:04:12 -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 418H4B63091006; Thu, 8 Feb 2024 11:04:12 -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 01/19] power: reset: atc260x-poweroff: Use devm_register_sys_off_handler(RESTART) Date: Thu, 8 Feb 2024 11:03:52 -0600 Message-ID: <20240208170410.67975-2-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> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Use device life-cycle managed register function to simplify probe and exit paths. Signed-off-by: Andrew Davis --- drivers/power/reset/atc260x-poweroff.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/power/reset/atc260x-poweroff.c b/drivers/power/reset/atc260x-poweroff.c index b4aa50e9685e1..ce2748d3282c3 100644 --- a/drivers/power/reset/atc260x-poweroff.c +++ b/drivers/power/reset/atc260x-poweroff.c @@ -16,7 +16,6 @@ struct atc260x_pwrc { struct device *dev; struct regmap *regmap; - struct notifier_block restart_nb; int (*do_poweroff)(const struct atc260x_pwrc *pwrc, bool restart); }; @@ -172,11 +171,9 @@ static void atc260x_pwrc_pm_handler(void) WARN_ONCE(1, "Unable to power off system\n"); } -static int atc260x_pwrc_restart_handler(struct notifier_block *nb, - unsigned long mode, void *cmd) +static int atc260x_pwrc_restart_handler(struct sys_off_data *data) { - struct atc260x_pwrc *pwrc = container_of(nb, struct atc260x_pwrc, - restart_nb); + struct atc260x_pwrc *pwrc = data->cb_data; pwrc->do_poweroff(pwrc, true); return NOTIFY_DONE; @@ -194,8 +191,6 @@ static int atc260x_pwrc_probe(struct platform_device *pdev) priv->dev = &pdev->dev; priv->regmap = atc260x->regmap; - priv->restart_nb.notifier_call = atc260x_pwrc_restart_handler; - priv->restart_nb.priority = 192; switch (atc260x->ic_type) { case ATC2603C: @@ -225,7 +220,11 @@ static int atc260x_pwrc_probe(struct platform_device *pdev) dev_warn(priv->dev, "Poweroff callback already assigned\n"); } - ret = register_restart_handler(&priv->restart_nb); + ret = devm_register_sys_off_handler(priv->dev, + SYS_OFF_MODE_RESTART, + SYS_OFF_PRIO_HIGH, + atc260x_pwrc_restart_handler, + priv); if (ret) dev_err(priv->dev, "failed to register restart handler: %d\n", ret); @@ -241,8 +240,6 @@ static void atc260x_pwrc_remove(struct platform_device *pdev) pm_power_off = NULL; atc260x_pwrc_data = NULL; } - - unregister_restart_handler(&priv->restart_nb); } static struct platform_driver atc260x_pwrc_driver = { -- 2.39.2 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 5CE59C4828F for ; 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Thu, 8 Feb 2024 11:04:13 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE101.ent.ti.com (10.64.6.22) 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 11:04:12 -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 418H4B63091006; Thu, 8 Feb 2024 11:04:12 -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 01/19] power: reset: atc260x-poweroff: Use devm_register_sys_off_handler(RESTART) Date: Thu, 8 Feb 2024 11:03:52 -0600 Message-ID: <20240208170410.67975-2-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 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_090425_260366_D44B28DD X-CRM114-Status: GOOD ( 12.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=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/atc260x-poweroff.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/power/reset/atc260x-poweroff.c b/drivers/power/reset/atc260x-poweroff.c index b4aa50e9685e1..ce2748d3282c3 100644 --- a/drivers/power/reset/atc260x-poweroff.c +++ b/drivers/power/reset/atc260x-poweroff.c @@ -16,7 +16,6 @@ struct atc260x_pwrc { struct device *dev; struct regmap *regmap; - struct notifier_block restart_nb; int (*do_poweroff)(const struct atc260x_pwrc *pwrc, bool restart); }; @@ -172,11 +171,9 @@ static void atc260x_pwrc_pm_handler(void) WARN_ONCE(1, "Unable to power off system\n"); } -static int atc260x_pwrc_restart_handler(struct notifier_block *nb, - unsigned long mode, void *cmd) +static int atc260x_pwrc_restart_handler(struct sys_off_data *data) { - struct atc260x_pwrc *pwrc = container_of(nb, struct atc260x_pwrc, - restart_nb); + struct atc260x_pwrc *pwrc = data->cb_data; pwrc->do_poweroff(pwrc, true); return NOTIFY_DONE; @@ -194,8 +191,6 @@ static int atc260x_pwrc_probe(struct platform_device *pdev) priv->dev = &pdev->dev; priv->regmap = atc260x->regmap; - priv->restart_nb.notifier_call = atc260x_pwrc_restart_handler; - priv->restart_nb.priority = 192; switch (atc260x->ic_type) { case ATC2603C: @@ -225,7 +220,11 @@ static int atc260x_pwrc_probe(struct platform_device *pdev) dev_warn(priv->dev, "Poweroff callback already assigned\n"); } - ret = register_restart_handler(&priv->restart_nb); + ret = devm_register_sys_off_handler(priv->dev, + SYS_OFF_MODE_RESTART, + SYS_OFF_PRIO_HIGH, + atc260x_pwrc_restart_handler, + priv); if (ret) dev_err(priv->dev, "failed to register restart handler: %d\n", ret); @@ -241,8 +240,6 @@ static void atc260x_pwrc_remove(struct platform_device *pdev) pm_power_off = NULL; atc260x_pwrc_data = NULL; } - - unregister_restart_handler(&priv->restart_nb); } static struct platform_driver atc260x_pwrc_driver = { -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel