Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp7738340ybl; Thu, 16 Jan 2020 04:56:05 -0800 (PST) X-Google-Smtp-Source: APXvYqx0Hu2H52u6MXHQ0Al7EaDu0GTjkKG0vzDrHaqG4hcwzoXvqeO6pUmvl/50t7oys9cSdDvd X-Received: by 2002:a9d:de9:: with SMTP id 96mr1848322ots.222.1579179365458; Thu, 16 Jan 2020 04:56:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1579179365; cv=none; d=google.com; s=arc-20160816; b=hhBlbQ1+BfuBFKQcC6XGRBsmsNFv2bOWW8LdPoHiwUiDCpDNeA+HRMp6qrKPrBl8ZS dgI/DOCjclczq/8qXddtuyaFHqvY59eTS6w/KJ/rDOEi3UtgoTbrug6AtHq7oy++YFOt dQAgbyY7mDSQLoyXrV6IKTYsGCzg3s4lmYERVyqoMePudaEknNM912L5ZlI6/oD6BhYw aENH1JOSmW8F9ddobwZedLTuFEzFR/eshfRH1z/uBaImOM6LfKuvTmu88vgcBucvYGvW hhJJ9A8RRQ7C4Mme4EzhGfCRegQNYhGM70WNjE10o9UgYEe9HPUbcEXcQrsel1DBqkwH V83g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=OFvx6f/XttlAD8PwUl5ULV7VZzsNDwPp2YW0QdCfJIM=; b=bSMsa6pkgPxww2EQ7ocfanZJBbL8GVVqx28EQHvi9+y9XAqmEv5GWy7xdCcpF2/S6s GzvSc2xAjCmiYUclSSiWJspT80trS287X9BT+baBNEtn08CEguWlVIJ6WCtPjg34TpM+ Img+ZZJhW5fz+z1c5J6/9kVwhAskgYIqLCLKgE2YgE82iWGkON3k5LyeB6k5OyFjXWbE Hpb3uB0HxXPe3oHiLTi0BPEdUochcLQMN58FjLKBeuZj8HI1gksBNcP4pF+ZKu5DZZRh OHHMaiTZxunNF27TVBBosE4gPeoxIVDRMV4pbG/qvcapQRBb1zG6tpejE23oMtVqKL9X ujWA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y3si12723529oto.98.2020.01.16.04.55.54; Thu, 16 Jan 2020 04:56:05 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726410AbgAPMy7 (ORCPT + 99 others); Thu, 16 Jan 2020 07:54:59 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:39986 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726018AbgAPMy7 (ORCPT ); Thu, 16 Jan 2020 07:54:59 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 9BBD9299CC308E0F7886; Thu, 16 Jan 2020 20:54:57 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Thu, 16 Jan 2020 20:54:47 +0800 From: Chen Zhou To: , , CC: , , , Subject: [PATCH -next] drm/nouveau: fix build error without CONFIG_IOMMU_API Date: Thu, 16 Jan 2020 20:50:10 +0800 Message-ID: <20200116125010.166572-1-chenzhou10@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If CONFIG_IOMMU_API is n, build fails: vers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c:37:9: error: implicit declaration of function dev_iommu_fwspec_get; did you mean iommu_fwspec_free? [-Werror=implicit-function-declaration] spec = dev_iommu_fwspec_get(device->dev); ^~~~~~~~~~~~~~~~~~~~ iommu_fwspec_free drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c:37:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion] spec = dev_iommu_fwspec_get(device->dev); ^ drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c:39:17: error: struct iommu_fwspec has no member named ids u32 sid = spec->ids[0] & 0xffff; Seletc IOMMU_API under config DRM_NOUVEAU to fix this. Reported-by: Hulk Robot Signed-off-by: Chen Zhou --- drivers/gpu/drm/nouveau/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index 9c990266..ce03693 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -2,6 +2,7 @@ config DRM_NOUVEAU tristate "Nouveau (NVIDIA) cards" depends on DRM && PCI && MMU + select IOMMU_API select FW_LOADER select DRM_KMS_HELPER select DRM_TTM -- 2.7.4