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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 C5D9ECA9ECF for ; Fri, 1 Nov 2019 22:02:36 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 986382085B for ; Fri, 1 Nov 2019 22:02:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="FKjraYkL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 986382085B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id C9CE2F19; Fri, 1 Nov 2019 22:02:35 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 75D39F19 for ; Fri, 1 Nov 2019 22:02:34 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 2159214D for ; Fri, 1 Nov 2019 22:02:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=OcydaYdG/19SHg3U9lUc3OmYnqfORICIYXP5hCdk/1w=; b=FKjraYkLyF+RI9ojFMHOJszkBq IQW/MVe72G4cw3thrCctMOpcOOMZQ6SYyc9eIwOWe+Cjar9R3q9qlAaQdskKFenuFQRAsQRu5yZU3 Whjp6CT+cZkq/QphRgVcLQ4znj7BDjB0oj5fEZ73UQY7+lRkS1PlBAJNCDmzksbOnKXrexkkmbgEp PK7veikR2nCmF3mq8qlyJPxHzrxYjLAzNueFyF1R5jnuQ0fOq1NAFn205fAFy7cBT/FV/X0SGqmyQ LAfltyaoN1A9B0Itqg0a9eg2mYog+pfjqb3i7qzYIL4ixgK/Q1xJKxeblov2JNxnJ5pXya3DvLb3y Liyzm1Mw==; Received: from [199.255.44.128] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iQf05-0004GG-EP; Fri, 01 Nov 2019 22:02:33 +0000 From: Christoph Hellwig To: Max Filippov , Chris Zankel , iommu@lists.linux-foundation.org Subject: [PATCH 2/5] dma-direct: remove the dma_handle argument to __dma_direct_alloc_pages Date: Fri, 1 Nov 2019 15:02:10 -0700 Message-Id: <20191101220213.28949-3-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191101220213.28949-1-hch@lst.de> References: <20191101220213.28949-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Cc: linux-xtensa@linux-xtensa.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org The argument isn't used anywhere, so stop passing it. Signed-off-by: Christoph Hellwig --- include/linux/dma-direct.h | 2 +- kernel/dma/direct.c | 4 ++-- kernel/dma/remap.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/dma-direct.h b/include/linux/dma-direct.h index dec3b3bb121d..ff3d5edc44b9 100644 --- a/include/linux/dma-direct.h +++ b/include/linux/dma-direct.h @@ -67,6 +67,6 @@ void *dma_direct_alloc_pages(struct device *dev, size_t size, void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr, unsigned long attrs); struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs); + gfp_t gfp, unsigned long attrs); int dma_direct_supported(struct device *dev, u64 mask); #endif /* _LINUX_DMA_DIRECT_H */ diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index a7a2739fb747..724c282dd943 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -83,7 +83,7 @@ static bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size) } struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) + gfp_t gfp, unsigned long attrs) { size_t alloc_size = PAGE_ALIGN(size); int node = dev_to_node(dev); @@ -131,7 +131,7 @@ void *dma_direct_alloc_pages(struct device *dev, size_t size, struct page *page; void *ret; - page = __dma_direct_alloc_pages(dev, size, dma_handle, gfp, attrs); + page = __dma_direct_alloc_pages(dev, size, gfp, attrs); if (!page) return NULL; diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c index fb1e50c2d48a..90d5ce77c189 100644 --- a/kernel/dma/remap.c +++ b/kernel/dma/remap.c @@ -226,7 +226,7 @@ void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, goto done; } - page = __dma_direct_alloc_pages(dev, size, dma_handle, flags, attrs); + page = __dma_direct_alloc_pages(dev, size, flags, attrs); if (!page) return NULL; -- 2.20.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu