From patchwork Mon Nov 21 13:04:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ren Zhijie X-Patchwork-Id: 13050895 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BB66DC4332F for ; Mon, 21 Nov 2022 13:08:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE46A10E2C7; Mon, 21 Nov 2022 13:08:55 +0000 (UTC) Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0A580892E0; Mon, 21 Nov 2022 13:08:48 +0000 (UTC) Received: from kwepemi500022.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4NG7420Vtrz15Mml; Mon, 21 Nov 2022 21:08:18 +0800 (CST) Received: from huawei.com (10.67.175.34) by kwepemi500022.china.huawei.com (7.221.188.64) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 21 Nov 2022 21:08:45 +0800 From: Ren Zhijie To: , , , Subject: [PATCH] drm/amdgpu: fix unused-function error Date: Mon, 21 Nov 2022 13:04:18 +0000 Message-ID: <20221121130418.53267-1-renzhijie2@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.67.175.34] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemi500022.china.huawei.com (7.221.188.64) X-CFilter-Loop: Reflected X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: yusongping@huawei.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, renzhijie2@huawei.com, weiyongjun1@huawei.com, amd-gfx@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" If CONFIG_DRM_AMDGPU=y and CONFIG_DRM_AMD_DC is not set, gcc complained about unused-function : drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1705:13: error: ‘amdgpu_discovery_set_sriov_display’ defined but not used [-Werror=unused-function] static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors To fix this error, use CONFIG_DRM_AMD_DC to wrap the definition of amdgpu_discovery_set_sriov_display(). Fixes: 25263da37693 ("drm/amdgpu: rework SR-IOV virtual display handling") Signed-off-by: Ren Zhijie --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 6b48178455bc..2509341df92d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -1702,11 +1702,13 @@ static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev) return 0; } +#if defined(CONFIG_DRM_AMD_DC) static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) { amdgpu_device_set_sriov_virtual_display(adev); amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); } +#endif static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev) {