From patchwork Thu Mar 16 12:55:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yi Liu X-Patchwork-Id: 13177571 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 5E1BDC6FD1F for ; Thu, 16 Mar 2023 12:55:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D606210E203; Thu, 16 Mar 2023 12:55:46 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8528710E19D; Thu, 16 Mar 2023 12:55:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678971341; x=1710507341; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JW3PYKWoybv02jkMZv3/3uD6SqSJnbCZLDmpFVRAyn4=; b=nC1SzkNP/csw5Cick0IOFSGSBVUoYNbCMdMR5Yj9AUu2bReUKQpjg6Mr NPD0ZcatuXOl6r6jyILWj4MitwZ3n6kDIing97mlFyH+kNzDPje3UsVRz zm+7F7caeJclIzpq2byC74RIjx1Bm57++Cl7iGwQUcUf8B9WC4KpoBXEz m+1O4gcCvDf5wmh6mFf6uHMk49kEwmYDHScsvoTM7Bfc3xW3xuliV6eFZ hz7paYmu3yW8xQtmgeaLfl079+wmdKRMk1dsH2coZlmTYGhBrIE5DL76p XtS9de2Ox3yEO3vxf7Bn+qMfTSQVDxgz0adbuDOqHeLWzSiuPUlpIy3GO w==; X-IronPort-AV: E=McAfee;i="6600,9927,10650"; a="336668014" X-IronPort-AV: E=Sophos;i="5.98,265,1673942400"; d="scan'208";a="336668014" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2023 05:55:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10650"; a="790277748" X-IronPort-AV: E=Sophos;i="5.98,265,1673942400"; d="scan'208";a="790277748" Received: from 984fee00a4c6.jf.intel.com ([10.165.58.231]) by fmsmga002.fm.intel.com with ESMTP; 16 Mar 2023 05:55:40 -0700 From: Yi Liu To: alex.williamson@redhat.com, jgg@nvidia.com, kevin.tian@intel.com Date: Thu, 16 Mar 2023 05:55:15 -0700 Message-Id: <20230316125534.17216-4-yi.l.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230316125534.17216-1-yi.l.liu@intel.com> References: <20230316125534.17216-1-yi.l.liu@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v7 03/22] vfio: Remove vfio_file_is_group() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-s390@vger.kernel.org, yi.l.liu@intel.com, yi.y.sun@linux.intel.com, mjrosato@linux.ibm.com, kvm@vger.kernel.org, intel-gvt-dev@lists.freedesktop.org, joro@8bytes.org, cohuck@redhat.com, xudong.hao@intel.com, peterx@redhat.com, yan.y.zhao@intel.com, eric.auger@redhat.com, terrence.xu@intel.com, nicolinc@nvidia.com, shameerali.kolothum.thodi@huawei.com, suravee.suthikulpanit@amd.com, intel-gfx@lists.freedesktop.org, chao.p.peng@linux.intel.com, lulu@redhat.com, robin.murphy@arm.com, jasowang@redhat.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" since no user of vfio_file_is_group() now. Signed-off-by: Yi Liu Reviewed-by: Kevin Tian --- drivers/vfio/group.c | 10 ---------- include/linux/vfio.h | 1 - 2 files changed, 11 deletions(-) diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c index ede4723c5f72..4f937ebaf6f7 100644 --- a/drivers/vfio/group.c +++ b/drivers/vfio/group.c @@ -792,16 +792,6 @@ struct iommu_group *vfio_file_iommu_group(struct file *file) } EXPORT_SYMBOL_GPL(vfio_file_iommu_group); -/** - * vfio_file_is_group - True if the file is a vfio group file - * @file: VFIO group file - */ -bool vfio_file_is_group(struct file *file) -{ - return vfio_group_from_file(file); -} -EXPORT_SYMBOL_GPL(vfio_file_is_group); - bool vfio_group_enforced_coherent(struct vfio_group *group) { struct vfio_device *device; diff --git a/include/linux/vfio.h b/include/linux/vfio.h index 5a2e8a9d538d..a689c64432b7 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -247,7 +247,6 @@ int vfio_mig_get_next_state(struct vfio_device *device, * External user API */ struct iommu_group *vfio_file_iommu_group(struct file *file); -bool vfio_file_is_group(struct file *file); bool vfio_file_is_valid(struct file *file); bool vfio_file_enforced_coherent(struct file *file); void vfio_file_set_kvm(struct file *file, struct kvm *kvm);