From patchwork Wed Aug 14 09:28:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Ridong X-Patchwork-Id: 1972389 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=DeUyoM6Q; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WkRKH6QM7z1yYl for ; Wed, 14 Aug 2024 21:45:53 +1000 (AEST) 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: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:In-Reply-To:References: List-Owner; bh=KtLU1wk5PNREI2zwzRYCCUrMiki9Eie7VcUkAqpl8RA=; b=DeUyoM6QnBoc33 yvZ4TaLxkQs3j6XKRjSSs0VQyUf0H3BKdaB6n3T/rqWoZT6p6FJClZ3c17P/xIviMEqbfAJ6RWGUc 0owbYS+SOZAfJEVasLLCtxaCmahDZTNVGeSxZepsD4T02Gxpcfs45j8dsMTkqdMtdlAxx1Aagr4Tv GHli6gj+EDT9cjTIz7s4g1Sgva6u9V57jU81s1y1gjVP7BhxQcfjvTdrqq+AS6BfgXL4f/8mYITKd fwL/4GxM642vDnNdcaKXESjhg6NIzt5b7u5zKTWqe3idjHHIKJdAzvLYGXxQZYT4nsWpQihXUS8qU k26/NR/6TBL3pq34jn0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1seCRk-00000006pS6-2neb; Wed, 14 Aug 2024 11:45:44 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1seAQx-00000006QKn-0FRE for linux-mtd@lists.infradead.org; Wed, 14 Aug 2024 09:36:48 +0000 Received: from mail.maildlp.com (unknown [172.19.88.214]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4WkNNT39tJz1HGSC; Wed, 14 Aug 2024 17:33:29 +0800 (CST) Received: from kwepemd100013.china.huawei.com (unknown [7.221.188.163]) by mail.maildlp.com (Postfix) with ESMTPS id BA4C31A016C; Wed, 14 Aug 2024 17:36:33 +0800 (CST) Received: from huawei.com (10.67.174.121) by kwepemd100013.china.huawei.com (7.221.188.163) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Wed, 14 Aug 2024 17:36:33 +0800 From: Chen Ridong To: , , CC: Subject: [PATCH -next] denali_pci: Fix missing pci_release_regions in probe and remove Date: Wed, 14 Aug 2024 09:28:54 +0000 Message-ID: <20240814092854.3109192-1-chenridong@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.67.174.121] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemd100013.china.huawei.com (7.221.188.163) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240814_023647_380631_03BFD53F X-CRM114-Status: UNSURE ( 9.06 ) X-CRM114-Notice: Please train this message. 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X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org The pci_release_regions was miss at error case, just add it. Signed-off-by: Chen Ridong --- drivers/mtd/nand/raw/denali_pci.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/raw/denali_pci.c b/drivers/mtd/nand/raw/denali_pci.c index de7e722d3826..e22094e39546 100644 --- a/drivers/mtd/nand/raw/denali_pci.c +++ b/drivers/mtd/nand/raw/denali_pci.c @@ -77,18 +77,20 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) denali->reg = devm_ioremap(denali->dev, csr_base, csr_len); if (!denali->reg) { dev_err(&dev->dev, "Spectra: Unable to remap memory region\n"); - return -ENOMEM; + ret = -ENOMEM; + goto regions_release; } denali->host = devm_ioremap(denali->dev, mem_base, mem_len); if (!denali->host) { dev_err(&dev->dev, "Spectra: ioremap failed!"); - return -ENOMEM; + ret = -ENOMEM; + goto regions_release; } ret = denali_init(denali); if (ret) - return ret; + goto regions_release; nsels = denali->nbanks; @@ -116,6 +118,8 @@ static int denali_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) out_remove_denali: denali_remove(denali); +regions_release: + pci_release_regions(dev); return ret; } @@ -123,6 +127,7 @@ static void denali_pci_remove(struct pci_dev *dev) { struct denali_controller *denali = pci_get_drvdata(dev); + pci_release_regions(dev); denali_remove(denali); }