From patchwork Fri Dec 1 15:14:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 13475982 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="HM4mQeTz" Received: from mail-pl1-x635.google.com (mail-pl1-x635.google.com [IPv6:2607:f8b0:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8A95D4A for ; Fri, 1 Dec 2023 07:14:38 -0800 (PST) Received: by mail-pl1-x635.google.com with SMTP id d9443c01a7336-1d04dba2781so5401755ad.3 for ; Fri, 01 Dec 2023 07:14:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1701443678; x=1702048478; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=f3kfHr+zbu/uneZ4lD4JhbFPgELgLtJ8NZ2za38JuAE=; b=HM4mQeTztByqk/kg5XN28mV8G7VAhhkric9HJh6Dyv0nETOl5yw6qJA8bj2rRWZYyQ BehEv8BjjJX90L8tGlHmUO9kIfveNPevPzuGkSCMTAb8sLktkJA1mfv4NattT/F+YCec iPL8fWZO/nZ0XdGtBtrJDV2xfJ1C8iX+2krU82IIu01NcVNa8O5CG0HBLhbbtMa2ECVl GrAqzw0UniZ3LhkN5rdKsvncsbI1tVbI1C70ALTMVXDp3V6sYy/VYxBC5dbrj4FKaSAY 7Z9AHPwNTIpVQ9oAPZwwOeD/TvGInAGY/kgWtPKA12jm3LHrksUYAVSQFLc9GItHzDQH 6yqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701443678; x=1702048478; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=f3kfHr+zbu/uneZ4lD4JhbFPgELgLtJ8NZ2za38JuAE=; b=SJWvQukDN+v4wq4nT7mn5VRLihan8wVPY1BRxImtjMwBTZU6jS5bVhg5MUQwAhwTUV 6luOzX6zxRIqRMy57jHYYFHmcsushBPq336H5px23rZ1F8EM9pih2URJDUXiuhQRP/wY 0U3uvhvizkQe9pAk8XL/CjJlpjm4tPsLo6u+Dq+wkyccrU+lrmrZJk+ZjYTdut7oY/Be uuGtmlcEJh5OeXPST+hLVXvuUcZuTH2qv15IwwvYN/ZP13NeR7LEPqMmU3gJhYuv0VWS Rf0T0P17RNxO3E2IDldRwe7VTh1fQGXmMPws9RDNgXF/3shfIaLXBb5eKNTbuA0p7/ll oRHg== X-Gm-Message-State: AOJu0Ywx9571tJhuBl6B2mDBbutZlPicSauNsJnPAVFJ5K72LkSZJYPb N+NL+IDwYA+hTp06Y9MMJQlh X-Google-Smtp-Source: AGHT+IGQbMODfad0onWH3yp27ryxYqlJOk59OxMJBwWdXR8mhA24qEpLLbVa+5KmJHWVuz333O747g== X-Received: by 2002:a17:902:d4cd:b0:1cf:e113:7932 with SMTP id o13-20020a170902d4cd00b001cfe1137932mr15787296plg.17.1701443678293; Fri, 01 Dec 2023 07:14:38 -0800 (PST) Received: from localhost.localdomain ([117.213.98.226]) by smtp.gmail.com with ESMTPSA id s14-20020a65644e000000b00578afd8e012sm2765824pgv.92.2023.12.01.07.14.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Dec 2023 07:14:37 -0800 (PST) From: Manivannan Sadhasivam To: martin.petersen@oracle.com, jejb@linux.ibm.com Cc: andersson@kernel.org, konrad.dybcio@linaro.org, linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, quic_cang@quicinc.com, Manivannan Sadhasivam Subject: [PATCH 03/13] scsi: ufs: qcom: Fix the return value when platform_get_resource_byname() fails Date: Fri, 1 Dec 2023 20:44:07 +0530 Message-Id: <20231201151417.65500-4-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231201151417.65500-1-manivannan.sadhasivam@linaro.org> References: <20231201151417.65500-1-manivannan.sadhasivam@linaro.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The return value should be -ENODEV indicating that the resource is not provided in DT, not -ENOMEM. Fix it! Fixes: c263b4ef737e ("scsi: ufs: core: mcq: Configure resource regions") Signed-off-by: Manivannan Sadhasivam Reviewed-by: Andrew Halaney --- drivers/ufs/host/ufs-qcom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 852179e456f2..778df0a9c65e 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -1701,7 +1701,7 @@ static int ufs_qcom_mcq_config_resource(struct ufs_hba *hba) if (!res->resource) { dev_info(hba->dev, "Resource %s not provided\n", res->name); if (i == RES_UFS) - return -ENOMEM; + return -ENODEV; continue; } else if (i == RES_UFS) { res_mem = res->resource;