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GET /api/patches/2194458/?format=api
{ "id": 2194458, "url": "http://patchwork.ozlabs.org/api/patches/2194458/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260209015904.871269-1-nichen@iscas.ac.cn/", "project": { "id": 2, "url": "http://patchwork.ozlabs.org/api/projects/2/?format=api", "name": "Linux PPC development", "link_name": "linuxppc-dev", "list_id": "linuxppc-dev.lists.ozlabs.org", "list_email": "linuxppc-dev@lists.ozlabs.org", "web_url": "https://github.com/linuxppc/wiki/wiki", "scm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git", "webscm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/", "list_archive_url_format": "https://lore.kernel.org/linuxppc-dev/{}/", "commit_url_format": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id={}" }, "msgid": "<20260209015904.871269-1-nichen@iscas.ac.cn>", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/20260209015904.871269-1-nichen@iscas.ac.cn/", "date": "2026-02-09T01:59:04", "name": "soc: fsl: cpm1: qmc: Fix error check for devm_ioremap_resource() in qmc_qe_init_resources()", "commit_ref": null, "pull_url": null, "state": "under-review", "archived": false, "hash": "be87a7a7a3c8504cf434e5756a10743158e68017", "submitter": { "id": 87422, "url": "http://patchwork.ozlabs.org/api/people/87422/?format=api", "name": "Chen Ni", "email": "nichen@iscas.ac.cn" }, "delegate": { "id": 61610, "url": "http://patchwork.ozlabs.org/api/users/61610/?format=api", "username": "chleroy", "first_name": "Christophe", "last_name": "Leroy", "email": "christophe.leroy@c-s.fr" }, "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260209015904.871269-1-nichen@iscas.ac.cn/mbox/", "series": [ { "id": 491457, "url": "http://patchwork.ozlabs.org/api/series/491457/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=491457", "date": "2026-02-09T01:59:04", "name": "soc: fsl: cpm1: qmc: Fix error check for devm_ioremap_resource() in qmc_qe_init_resources()", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491457/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2194458/comments/", "check": "success", "checks": "http://patchwork.ozlabs.org/api/patches/2194458/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linuxppc-dev+bounces-16717-incoming=patchwork.ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linuxppc-dev@lists.ozlabs.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=2404:9400:21b9:f100::1; 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lists.ozlabs.org;\n dmarc=none (p=none dis=none) header.from=iscas.ac.cn;\n spf=pass (client-ip=159.226.251.25; helo=cstnet.cn;\n envelope-from=nichen@iscas.ac.cn;\n receiver=lists.ozlabs.org) smtp.mailfrom=iscas.ac.cn", "From": "Chen Ni <nichen@iscas.ac.cn>", "To": "herve.codina@bootlin.com,\n\tqiang.zhao@nxp.com,\n\tchleroy@kernel.org", "Cc": "linuxppc-dev@lists.ozlabs.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinux-kernel@vger.kernel.org,\n\tChen Ni <nichen@iscas.ac.cn>", "Subject": "[PATCH] soc: fsl: cpm1: qmc: Fix error check for\n devm_ioremap_resource() in qmc_qe_init_resources()", "Date": "Mon, 9 Feb 2026 09:59:04 +0800", "Message-Id": "<20260209015904.871269-1-nichen@iscas.ac.cn>", "X-Mailer": "git-send-email 2.25.1", "X-Mailing-List": "linuxppc-dev@lists.ozlabs.org", "List-Id": "<linuxppc-dev.lists.ozlabs.org>", "List-Help": "<mailto:linuxppc-dev+help@lists.ozlabs.org>", "List-Owner": "<mailto:linuxppc-dev+owner@lists.ozlabs.org>", "List-Post": "<mailto:linuxppc-dev@lists.ozlabs.org>", "List-Archive": "<https://lore.kernel.org/linuxppc-dev/>,\n <https://lists.ozlabs.org/pipermail/linuxppc-dev/>", "List-Subscribe": "<mailto:linuxppc-dev+subscribe@lists.ozlabs.org>,\n <mailto:linuxppc-dev+subscribe-digest@lists.ozlabs.org>,\n <mailto:linuxppc-dev+subscribe-nomail@lists.ozlabs.org>", "List-Unsubscribe": "<mailto:linuxppc-dev+unsubscribe@lists.ozlabs.org>", "Precedence": "list", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-CM-TRANSID": "zQCowADHVQmLP4lpCfXYBw--.38725S2", "X-Coremail-Antispam": "1UD129KBjvdXoW7GFyUtw1DGw43uF4fZr1DKFg_yoWDArX_Gw\n\t4UtF13Xry8WFyayFW5Kw45Zry093ZFgw4xG3yrta4rA3yUJw4xA3y5Zr93Xa1rXa18AF9r\n\tKrWUAFWYvw13ZjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT\n\t9fnUUIcSsGvfJTRUUUbs8FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG\n\t6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w\n\tA2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_\n\tCr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I8E87Iv6xkF7I0E14v26F4UJV\n\tW0owAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0\n\tI7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r\n\t4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY1x0262kKe7AKxVWU\n\tAVWUtwCY02Avz4vE14v_KwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8Jw\n\tC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAF\n\twI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjx\n\tv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2\n\tjsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43\n\tZEXa7VUbaLvtUUUUU==", "X-Originating-IP": "[124.16.138.129]", "X-CM-SenderInfo": "xqlfxv3q6l2u1dvotugofq/", "X-Spam-Status": "No, score=-0.0 required=3.0 tests=RCVD_IN_DNSWL_NONE,\n\tSPF_HELO_PASS,SPF_PASS autolearn=disabled version=4.0.1 OzLabs 8", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on lists.ozlabs.org" }, "content": "Fix wrong variable used for error checking after devm_ioremap_resource()\ncall. The function checks qmc->scc_pram instead of qmc->dpram, which\ncould lead to incorrect error handling.\n\nFixes: eb680d563089 (\"soc: fsl: cpm1: qmc: Add support for QUICC Engine (QE) implementation\")\nSigned-off-by: Chen Ni <nichen@iscas.ac.cn>\n---\n drivers/soc/fsl/qe/qmc.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c\nindex c4587b32a59b..672adff8e35f 100644\n--- a/drivers/soc/fsl/qe/qmc.c\n+++ b/drivers/soc/fsl/qe/qmc.c\n@@ -1790,8 +1790,8 @@ static int qmc_qe_init_resources(struct qmc *qmc, struct platform_device *pdev)\n \t\treturn -EINVAL;\n \tqmc->dpram_offset = res->start - qe_muram_dma(qe_muram_addr(0));\n \tqmc->dpram = devm_ioremap_resource(qmc->dev, res);\n-\tif (IS_ERR(qmc->scc_pram))\n-\t\treturn PTR_ERR(qmc->scc_pram);\n+\tif (IS_ERR(qmc->dpram))\n+\t\treturn PTR_ERR(qmc->dpram);\n \n \treturn 0;\n }\n", "prefixes": [] }