From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A752C010A3 for ; Tue, 5 Nov 2019 11:11:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5169221928 for ; Tue, 5 Nov 2019 11:11:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388712AbfKELLr (ORCPT ); Tue, 5 Nov 2019 06:11:47 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:5722 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2388718AbfKELLp (ORCPT ); Tue, 5 Nov 2019 06:11:45 -0500 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 7BC54AEDF68277BBA7BC; Tue, 5 Nov 2019 19:11:44 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.439.0; Tue, 5 Nov 2019 19:11:37 +0800 From: Weihang Li To: , CC: , Subject: [PATCH v2 for-next 3/9] RDMA/hns: Delete unnecessary uar from hns_roce_cq Date: Tue, 5 Nov 2019 19:07:56 +0800 Message-ID: <1572952082-6681-4-git-send-email-liweihang@hisilicon.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1572952082-6681-1-git-send-email-liweihang@hisilicon.com> References: <1572952082-6681-1-git-send-email-liweihang@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Yixian Liu The uar information is already recorded in priv_uar of hns_roce_dev, there is no need to record it in hns_roce_cq again. Signed-off-by: Yixian Liu Signed-off-by: Weihang Li --- drivers/infiniband/hw/hns/hns_roce_cq.c | 4 +--- drivers/infiniband/hw/hns/hns_roce_device.h | 1 - 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c index 22541d1..d1d7739 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cq.c +++ b/drivers/infiniband/hw/hns/hns_roce_cq.c @@ -347,7 +347,6 @@ static int create_kernel_cq(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq, int cq_entries) { struct device *dev = hr_dev->dev; - struct hns_roce_uar *uar; int ret; if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_RECORD_DB) { @@ -367,9 +366,8 @@ static int create_kernel_cq(struct hns_roce_dev *hr_dev, goto err_db; } - uar = &hr_dev->priv_uar; hr_cq->cq_db_l = hr_dev->reg_base + hr_dev->odb_offset + - DB_REG_OFFSET * uar->index; + DB_REG_OFFSET * hr_dev->priv_uar.index; return 0; diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 3529e27..3800fea 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -496,7 +496,6 @@ struct hns_roce_cq { void (*comp)(struct hns_roce_cq *cq); void (*event)(struct hns_roce_cq *cq, enum hns_roce_event event_type); - struct hns_roce_uar *uar; u32 cq_depth; u32 cons_index; u32 *set_ci_db; -- 2.8.1