From patchwork Mon Feb 5 19:44:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13546141 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 000BAC48299 for ; Mon, 5 Feb 2024 19:45:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=B3to3/rwtT8g5lM/u9ckUyl9+cf3nZQD6ScyPFdDcKM=; b=Dmu4i4nVnlT/aE 0XWylOVf1/hrHCq2fKxQ6h3EvnS4RXU4di5FwDTTbJC2jEEEMeZvb1aqYf+9QRW8LuxknmdPaeNdF A3bon0ZI1wvPCP4c+i8p+aREfh8bI6ZPURNM5ldYraUZdxGYv7BtAN9tIHzT3qlq1UPhjRtOeEr9N MGgxWCK5qIsZaGQh7tYdRdkhBwv3l9qh1AXlWvv4HBu9asKMpvXE9qsoKeDU4mfrHSYLaKFcZ+KPe 7mZw09M4I2EbSBEPKEML44T6ofDDciUjT8uiho2g5tiWXoi9szvqs4h2rg69pH3Eh/OlrPEbbVV9C PdoEKhjFPS4DeGg7gWpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rX4tv-00000004qJZ-1EQY; Mon, 05 Feb 2024 19:45:07 +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 1rX4tg-00000004q5B-3wk9; Mon, 05 Feb 2024 19:44:55 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 415Jiju7019199; Mon, 5 Feb 2024 13:44:45 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1707162285; bh=cEd9h6ts7ZA9SmxTtqXrV1X3OAdroJfb+pEHlYKYQq0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=LmHrQ9Hbfo6vIKGpC3hnSMYqZ53YA2d6q12KS6nZqLMJP2NDixzpI94UYu6hzXDQE juw2fgOpR7JkW0tQK3aDSI2ngWPg03ChC17t9551MO9skM4usWf85VBS8/bvwakb31 WG2YqU41hCcaDgOQJ5/18ifjB1Hwc9th/2ICrUIo= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 415JijQ7073162 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 5 Feb 2024 13:44:45 -0600 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 5 Feb 2024 13:44:44 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE114.ent.ti.com (157.170.170.25) 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; Mon, 5 Feb 2024 13:44:44 -0600 Received: from lelvsmtp5.itg.ti.com ([10.249.42.149]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 415JicQW028467; Mon, 5 Feb 2024 13:44:44 -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 v2 09/19] power: reset: rmobile-reset: Use devm_platform_ioremap_resource() helper Date: Mon, 5 Feb 2024 13:44:27 -0600 Message-ID: <20240205194437.180802-10-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240205194437.180802-1-afd@ti.com> References: <20240205194437.180802-1-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-20240205_114453_160640_FC3D65F7 X-CRM114-Status: GOOD ( 10.93 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use device life-cycle managed ioremap function to simplify probe and exit paths. Signed-off-by: Andrew Davis --- drivers/power/reset/rmobile-reset.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/power/reset/rmobile-reset.c b/drivers/power/reset/rmobile-reset.c index 5df9b41c68c79..29c17ed2d4de9 100644 --- a/drivers/power/reset/rmobile-reset.c +++ b/drivers/power/reset/rmobile-reset.c @@ -41,28 +41,23 @@ static int rmobile_reset_probe(struct platform_device *pdev) { int error; - sysc_base2 = of_iomap(pdev->dev.of_node, 1); - if (!sysc_base2) - return -ENODEV; + sysc_base2 = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(sysc_base2)) + return PTR_ERR(sysc_base2); error = register_restart_handler(&rmobile_reset_nb); if (error) { dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n", error); - goto fail_unmap; + return error; } return 0; - -fail_unmap: - iounmap(sysc_base2); - return error; } static void rmobile_reset_remove(struct platform_device *pdev) { unregister_restart_handler(&rmobile_reset_nb); - iounmap(sysc_base2); } static const struct of_device_id rmobile_reset_of_match[] = {