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 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 063F3CD6E4A for ; Tue, 2 Jun 2026 10:47:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2AF5210EEF7; Tue, 2 Jun 2026 10:47:23 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="PQMta2nG"; dkim-atps=neutral Received: from out30-130.freemail.mail.aliyun.com (out30-130.freemail.mail.aliyun.com [115.124.30.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id 88C5510EEE9 for ; Tue, 2 Jun 2026 10:47:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1780397240; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=o1pBWOp6KPk1xwyKTTozbXEjvmJOV/Yw7GM3gk1sgVc=; b=PQMta2nGwmoPnVfCtBqqwGXCXzc1w0zgxpfOZh7lluiTgaFuJTZMnD4KKitasWT6muM/GCpmtY8uydWowx1f1B2Ach0W7oMONULOMyOTQJEmjhU9gxwhFCoaFSjZixh+AH9uzzictRsuwlrBKcqh7+Ne1RQqwwCiT9snA0eS5Bo= X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R161e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=maildocker-contentspam033045133197; MF=guanghuifeng@linux.alibaba.com; NM=1; PH=DS; RN=28; SR=0; TI=SMTPD_---0X44E9A._1780397236; Received: from VM20241011-104.tbsite.net(mailfrom:guanghuifeng@linux.alibaba.com fp:SMTPD_---0X44E9A._1780397236 cluster:ay36) by smtp.aliyun-inc.com; Tue, 02 Jun 2026 18:47:17 +0800 From: Guanghui Feng To: adrian.larumbe@collabora.com, airlied@gmail.com, alex@shazbot.org, baolu.lu@linux.intel.com, boris.brezillon@collabora.com, dri-devel@lists.freedesktop.org, dwmw2@infradead.org, iommu@lists.linux.dev, jgg@ziepe.ca, joro@8bytes.org, kevin.tian@intel.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, liviu.dudau@arm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, oliver.yang@linux.alibaba.com, robh@kernel.org, robin.murphy@arm.com, shiyu.zsq@linux.alibaba.com, steven.price@arm.com, suravee.suthikulpanit@amd.com, tzimmermann@suse.de, wei.guo.simon@linux.alibaba.com, will@kernel.org, xlpang@linux.alibaba.com Cc: alikernel-developer@linux.alibaba.com Subject: [PATCH v2 29/30] iommu/io-pgtable-dart: remove deprecated iova_to_phys wrapper Date: Tue, 2 Jun 2026 18:46:36 +0800 Message-ID: <20260602104637.1219810-30-guanghuifeng@linux.alibaba.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <20260602104637.1219810-1-guanghuifeng@linux.alibaba.com> References: <20260531093637.3893199-1-guanghuifeng@linux.alibaba.com> <20260602104637.1219810-1-guanghuifeng@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Remove the iova_to_phys wrapper function and .iova_to_phys assignment from DART io-pgtable, as all callers now use iova_to_phys_length. Signed-off-by: Guanghui Feng --- drivers/iommu/io-pgtable-dart.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/drivers/iommu/io-pgtable-dart.c b/drivers/iommu/io-pgtable-dart.c index 2dac21a578a7..01c4c022830b 100644 --- a/drivers/iommu/io-pgtable-dart.c +++ b/drivers/iommu/io-pgtable-dart.c @@ -333,18 +333,6 @@ static size_t dart_unmap_pages(struct io_pgtable_ops *ops, unsigned long iova, return i * pgsize; } -static phys_addr_t dart_iova_to_phys_length(struct io_pgtable_ops *ops, - unsigned long iova, - size_t *mapped_length); - -static phys_addr_t dart_iova_to_phys(struct io_pgtable_ops *ops, - unsigned long iova) -{ - phys_addr_t phys = dart_iova_to_phys_length(ops, iova, NULL); - - return (phys == PHYS_ADDR_MAX) ? 0 : phys; -} - static phys_addr_t dart_iova_to_phys_length(struct io_pgtable_ops *ops, unsigned long iova, size_t *mapped_length) @@ -416,7 +404,6 @@ dart_alloc_pgtable(struct io_pgtable_cfg *cfg) data->iop.ops = (struct io_pgtable_ops) { .map_pages = dart_map_pages, .unmap_pages = dart_unmap_pages, - .iova_to_phys = dart_iova_to_phys, .iova_to_phys_length = dart_iova_to_phys_length, }; -- 2.43.7