From nobody Thu Dec 18 23:24:31 2025 Received: from cstnet.cn (smtp81.cstnet.cn [159.226.251.81]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 157711DFFD; Wed, 17 Dec 2025 04:17:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765945078; cv=none; b=ufkxR4KaHSa80HoyAnclVuJawrdQUgpsGSCQiPYYskzJhcnJEnUl5aDtY0hpNV+JfsMqOSIJqpuk209UMLwz8Hr1M0yTcE8ofR5BDSfkikD8UzLsSv15RKiFSIPNQBxt/8Ysu2krBx4bdN+vsF9jf3w6KLK94z+REzHAMfFy4eg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765945078; c=relaxed/simple; bh=Y+x7T8cwOUbncJtyHrL+aolrnlkmvLALLFS7zbPC2A0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=aPEoTsySn5YS6vJMGtCP6sZy3RHOPXBRjlfloJOuc4ZEDU2M6wz3Wbd51NRI/2joOAoPTALgJjwG+JJ/ZJvk/pHQM7A1qOT3+D37DYCZtzuw+SWC6GxMoK1rBs0nSC9HxFE4NVZB9In57FmLXhtDMGUcx7AWrBNEldjKJOMsQ3Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from DESKTOP-L0HPE2S.localdomain (unknown [124.16.141.245]) by APP-03 (Coremail) with SMTP id rQCowACnyN_nLkJp_832AA--.11265S2; Wed, 17 Dec 2025 12:17:44 +0800 (CST) From: Haotian Zhang To: Bjorn Andersson , Michael Turquette , Stephen Boyd Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Haotian Zhang Subject: [PATCH] clk: qcom: Return correct error code in qcom_cc_probe_by_index() Date: Wed, 17 Dec 2025 12:13:38 +0800 Message-ID: <20251217041338.2432-1-vulab@iscas.ac.cn> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: rQCowACnyN_nLkJp_832AA--.11265S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKF1fuw43XFW7GF4DZw47Arb_yoWDXFc_Ar 48urs3Xr48Arn2vr15AF13ur9ayF90gr1kA3WSqasxt347uFsrZrZ0van5Z3yfXrZ3J347 uwnxWr47Zr1fCjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb48FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s 0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xII jxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr 1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxkF7I0En4kS14v26r12 6r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI 0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y 0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxV WUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1l IxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUbSfO7UUUU U== X-CM-SenderInfo: pyxotu46lvutnvoduhdfq/1tbiCRETA2lB-9WynQAAsl Content-Type: text/plain; charset="utf-8" When devm_platform_ioremap_resource() fails, it returns various error codes. Returning a hardcoded -ENOMEM masks the actual failure reason. Use PTR_ERR() to propagate the actual error code returned by devm_platform_ioremap_resource() instead of -ENOMEM. Fixes: 75e0a1e30191 ("clk: qcom: define probe by index API as common API") Signed-off-by: Haotian Zhang Reviewed-by: Konrad Dybcio --- drivers/clk/qcom/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index 121591886774..eec369d2173b 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -454,7 +454,7 @@ int qcom_cc_probe_by_index(struct platform_device *pdev= , int index, =20 base =3D devm_platform_ioremap_resource(pdev, index); if (IS_ERR(base)) - return -ENOMEM; + return PTR_ERR(base); =20 regmap =3D devm_regmap_init_mmio(&pdev->dev, base, desc->config); if (IS_ERR(regmap)) --=20 2.43.0