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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 D0293C4361B for ; Mon, 7 Dec 2020 08:15:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7360D229C6 for ; Mon, 7 Dec 2020 08:15:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726164AbgLGIP2 (ORCPT ); Mon, 7 Dec 2020 03:15:28 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:9107 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725972AbgLGIP2 (ORCPT ); Mon, 7 Dec 2020 03:15:28 -0500 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4CqGL7165gzM1YL; Mon, 7 Dec 2020 16:14:07 +0800 (CST) Received: from DESKTOP-6NKE0BC.china.huawei.com (10.174.185.137) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Mon, 7 Dec 2020 16:14:36 +0800 From: Kunkun Jiang To: Will Deacon , Robin Murphy , "Joerg Roedel" , "moderated list:ARM SMMU DRIVERS" , "open list:IOMMU DRIVERS" , open list CC: , Keqian Zhu , "Kunkun Jiang" Subject: [PATCH] iommu/io-pgtalbe-arm: Remove "iopte_type(pte, l)" extra parameter "l" Date: Mon, 7 Dec 2020 16:14:04 +0800 Message-ID: <20201207081404.1699-1-jiangkunkun@huawei.com> X-Mailer: git-send-email 2.26.2.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.174.185.137] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Knowing from the code, the macro "iopte_type(pte, l)" doesn't use the parameter "l" (level). So we'd better to remove it. Fixes: e1d3c0fd701df(iommu: add ARM LPAE page table allocator) Signed-off-by: Kunkun Jiang --- drivers/iommu/io-pgtable-arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c index a7a9bc08dcd1..925ae2b713d6 100644 --- a/drivers/iommu/io-pgtable-arm.c +++ b/drivers/iommu/io-pgtable-arm.c @@ -130,7 +130,7 @@ /* IOPTE accessors */ #define iopte_deref(pte,d) __va(iopte_to_paddr(pte, d)) -#define iopte_type(pte,l) \ +#define iopte_type(pte) \ (((pte) >> ARM_LPAE_PTE_TYPE_SHIFT) & ARM_LPAE_PTE_TYPE_MASK) #define iopte_prot(pte) ((pte) & ARM_LPAE_PTE_ATTR_MASK) -- 2.19.1