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=-12.7 required=3.0 tests=BAYES_00, 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 29ECAC43461 for ; Thu, 10 Sep 2020 07:50:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C67B620809 for ; Thu, 10 Sep 2020 07:50:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728264AbgIJHu4 (ORCPT ); Thu, 10 Sep 2020 03:50:56 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:45914 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726746AbgIJHuv (ORCPT ); Thu, 10 Sep 2020 03:50:51 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 904FD2B01B300031E483; Thu, 10 Sep 2020 15:50:44 +0800 (CST) Received: from localhost (10.174.179.108) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.487.0; Thu, 10 Sep 2020 15:50:38 +0800 From: YueHaibing To: , , , , , , CC: , , , YueHaibing Subject: [PATCH v2 -next] drm/amdkfd: Fix -Wunused-const-variable warning Date: Thu, 10 Sep 2020 15:50:06 +0800 Message-ID: <20200910075006.41484-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20200910025532.19616-1-yuehaibing@huawei.com> References: <20200910025532.19616-1-yuehaibing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.174.179.108] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If KFD_SUPPORT_IOMMU_V2 is not set, gcc warns: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_device.c:121:37: warning: ‘raven_device_info’ defined but not used [-Wunused-const-variable=] static const struct kfd_device_info raven_device_info = { ^~~~~~~~~~~~~~~~~ As Huang Rui suggested, Raven already has the fallback path, so it should be out of IOMMU v2 flag. Suggested-by: Huang Rui Signed-off-by: YueHaibing --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 0e71a0543f98..e3fc6ed7b79c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -503,8 +503,8 @@ static const struct kfd_device_info *kfd_supported_devices[][2] = { #ifdef KFD_SUPPORT_IOMMU_V2 [CHIP_KAVERI] = {&kaveri_device_info, NULL}, [CHIP_CARRIZO] = {&carrizo_device_info, NULL}, - [CHIP_RAVEN] = {&raven_device_info, NULL}, #endif + [CHIP_RAVEN] = {&raven_device_info, NULL}, [CHIP_HAWAII] = {&hawaii_device_info, NULL}, [CHIP_TONGA] = {&tonga_device_info, NULL}, [CHIP_FIJI] = {&fiji_device_info, &fiji_vf_device_info}, -- 2.17.1