From patchwork Thu Oct 6 01:06:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Asutosh Das X-Patchwork-Id: 12999774 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 B553FC433F5 for ; Thu, 6 Oct 2022 01:07:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230028AbiJFBHa (ORCPT ); Wed, 5 Oct 2022 21:07:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230007AbiJFBHM (ORCPT ); Wed, 5 Oct 2022 21:07:12 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D6A97333E; Wed, 5 Oct 2022 18:07:05 -0700 (PDT) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2960wK08005384; Thu, 6 Oct 2022 01:06:50 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=kGtPfs8nWQlTCrBnDS0pyf6RVUAdKKSo43QpwKLl6Vc=; b=NdLMUIDEgBYaLbRFM7KBWwWAg20/HVUUmKEcXD8Jt98REm+bLjdmcW4BnOwkhX5EoHIs 4GE0uN6RZHosmEy4RLwuQJkKX+2Ly1O05p6Uk/pznB3Pq2rmNrjqFeOZnaPOiW+Hdegc 4SfIXDd6WCEDAm53lac0nKnp9MvvYzizDZiR0c7E4TSY2pwmHpH79WIyzWQMG2NWKYg9 ojkQ+ZM+Xw8KfZkTCE6ZRV6RsMzgzVMIj8RG2iRtbPhYu5jJAIrax3aoB3t8Twtngsp0 eauEt4xZD/V8bTq2HHF8w5AxpRJ9eECeYFzgsL3d4pSiiOMGhVv+EqUiZ1+emoko+lTX cA== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3k1kva04jk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 06 Oct 2022 01:06:50 +0000 Received: from nasanex01a.na.qualcomm.com ([10.52.223.231]) by NASANPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 29616n2Q003210 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 6 Oct 2022 01:06:50 GMT Received: from asutoshd-linux1.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Wed, 5 Oct 2022 18:06:49 -0700 From: Asutosh Das To: , , , , , CC: Asutosh Das , , , , , , , Subject: [PATCH v2 02/17] ufs: core: Optimize duplicate code to read extended feature Date: Wed, 5 Oct 2022 18:06:01 -0700 Message-ID: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: HrxEB42ucULsiqWCn22RniHTgKi87ZNl X-Proofpoint-ORIG-GUID: HrxEB42ucULsiqWCn22RniHTgKi87ZNl X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-10-05_05,2022-10-05_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 impostorscore=0 mlxscore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 suspectscore=0 phishscore=0 priorityscore=1501 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2209130000 definitions=main-2210060005 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The code to parse the extended feature is duplicated more then 2 times in the ufs core. Replace the duplicated code with the function. Signed-off-by: Asutosh Das --- drivers/ufs/core/ufshcd.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 80f01d0..e2be3f4 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -7605,13 +7605,7 @@ static void ufshcd_wb_probe(struct ufs_hba *hba, const u8 *desc_buf) (hba->dev_quirks & UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES))) goto wb_disabled; - if (hba->desc_size[QUERY_DESC_IDN_DEVICE] < - DEVICE_DESC_PARAM_EXT_UFS_FEATURE_SUP + 4) - goto wb_disabled; - - ext_ufs_feature = get_unaligned_be32(desc_buf + - DEVICE_DESC_PARAM_EXT_UFS_FEATURE_SUP); - + ext_ufs_feature = ufs_get_ext_ufs_feature(hba, desc_buf); if (!(ext_ufs_feature & UFS_DEV_WRITE_BOOSTER_SUP)) goto wb_disabled; @@ -7665,7 +7659,7 @@ static void ufshcd_temp_notif_probe(struct ufs_hba *hba, const u8 *desc_buf) if (!(hba->caps & UFSHCD_CAP_TEMP_NOTIF) || dev_info->wspecversion < 0x300) return; - ext_ufs_feature = get_unaligned_be32(desc_buf + DEVICE_DESC_PARAM_EXT_UFS_FEATURE_SUP); + ext_ufs_feature = ufs_get_ext_ufs_feature(hba, desc_buf); if (ext_ufs_feature & UFS_DEV_LOW_TEMP_NOTIF) mask |= MASK_EE_TOO_LOW_TEMP;