From nobody Sun May 10 23:27:33 2026 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 8CB76C433F5 for ; Thu, 21 Apr 2022 08:46:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1386849AbiDUItV (ORCPT ); Thu, 21 Apr 2022 04:49:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242134AbiDUItR (ORCPT ); Thu, 21 Apr 2022 04:49:17 -0400 Received: from mail-qv1-xf2c.google.com (mail-qv1-xf2c.google.com [IPv6:2607:f8b0:4864:20::f2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EF0B9FC6; Thu, 21 Apr 2022 01:46:28 -0700 (PDT) Received: by mail-qv1-xf2c.google.com with SMTP id ke5so965570qvb.5; Thu, 21 Apr 2022 01:46:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UZh4MY/2R5eISAmSfJVUbQVxZvSpTsAmRbo12lyNp+Y=; b=JSUjsJwNN9Bd+GoVlRLzunG1TIxSiRaMaWWAKRSiuHUWyH+6qzuvJ3msCWpeRdR9Cd se/THwi9Jxuun82VOfeIQr3JCyIBGjxnJmmwp3sF9OKu1bMNHvg2b7Uqk2gLKHjlPQra fbvwsTtpd9qxHcTU0lGoendt7Cq+bRNpZO3uBRldh6WsQPw0B9LaFtWtuVGPgXvrfXi3 xCD9pc1/9bUd5CZ5VD7ftOYdANzCCEZhHZAA8u/DL9vuoPRpnY4Sip8O+NKbGCsB/KbA W8YJSIKRymeUl533cEZQpI+FqclI7j4SeqpW5O4xkMTXsCL3hMaIzXUpDPZ/fFXMG8BM 4nXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UZh4MY/2R5eISAmSfJVUbQVxZvSpTsAmRbo12lyNp+Y=; b=RfJCbj4sodzG9eIFYqMepDdU8wLgoaA41sUf5b+R8GpjwynLXUD/2XFxXOL8WzOjbX 5i7HbDAkomMJOW8keXHzKY5Tx0MwJNAdWwSxSzTzY7CshZMMsafBWLbr3znGvj22QUuz budzfLIUyioNgA24yxjtqZILSSZAjKrucuy71haXNB1FH0TpfSLtywYdNWj+eQ5/7ZEb wrA3MJUDVhhrM8dR+DMzvIawK8Dh1ibuXnytEo7DQvK4ejDQf5ItAm6qhLsQT9jSr0Jd Mi8xLNGzPhJd+0EtW05pXD9r8h53ecSbeMYUNeI1AGW9T8kO4MVpl6E332HR5eanTOE7 IjVg== X-Gm-Message-State: AOAM531+2EE/lYLNr8vwz5u67XPGU1LL6CMhEc1kYwMMlXEyBiebcI5n It5DkO8nrCbDjKZwk3OiESc= X-Google-Smtp-Source: ABdhPJz/uZjNWpGGJwPoCcwggoSkBKIRATg/aOwju0Nfxyu4JqMQTCluCcaY3mV9rzj990NEAjl/HA== X-Received: by 2002:ad4:5c64:0:b0:446:3bf6:f116 with SMTP id i4-20020ad45c64000000b004463bf6f116mr18237533qvh.115.1650530787708; Thu, 21 Apr 2022 01:46:27 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id k189-20020a3788c6000000b0069c10860b10sm2547183qkd.107.2022.04.21.01.46.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Apr 2022 01:46:27 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: lv.ruyi@zte.com.cn To: jlu@pengutronix.de, bp@alien8.de, mchehab@kernel.org Cc: tony.luck@intel.com, james.morse@arm.com, rric@kernel.org, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, Lv Ruyi , Zeal Robot Subject: [PATCH] edac: Make use of the helper function devm_platform_ioremap_resource() Date: Thu, 21 Apr 2022 08:46:21 +0000 Message-Id: <20220421084621.2615517-1-lv.ruyi@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Lv Ruyi Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately.Make the code simpler without functional changes. Reported-by: Zeal Robot Signed-off-by: Lv Ruyi Reviewed-by: Jan Luebbe --- drivers/edac/armada_xp_edac.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/drivers/edac/armada_xp_edac.c b/drivers/edac/armada_xp_edac.c index b1f46a974b9e..038abbb83f4b 100644 --- a/drivers/edac/armada_xp_edac.c +++ b/drivers/edac/armada_xp_edac.c @@ -286,17 +286,10 @@ static int axp_mc_probe(struct platform_device *pdev) struct edac_mc_layer layers[1]; const struct of_device_id *id; struct mem_ctl_info *mci; - struct resource *r; void __iomem *base; uint32_t config; =20 - r =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "Unable to get mem resource\n"); - return -ENODEV; - } - - base =3D devm_ioremap_resource(&pdev->dev, r); + base =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) { dev_err(&pdev->dev, "Unable to map regs\n"); return PTR_ERR(base); @@ -516,15 +509,8 @@ static int aurora_l2_probe(struct platform_device *pde= v) const struct of_device_id *id; uint32_t l2x0_aux_ctrl; void __iomem *base; - struct resource *r; - - r =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "Unable to get mem resource\n"); - return -ENODEV; - } =20 - base =3D devm_ioremap_resource(&pdev->dev, r); + base =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) { dev_err(&pdev->dev, "Unable to map regs\n"); return PTR_ERR(base); --=20 2.25.1