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=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 24F5BC282CE for ; Mon, 11 Feb 2019 13:28:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D890520855 for ; Mon, 11 Feb 2019 13:28:54 +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="EvZT/tyL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727998AbfBKN2y (ORCPT ); Mon, 11 Feb 2019 08:28:54 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:37382 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727957AbfBKN2s (ORCPT ); Mon, 11 Feb 2019 08:28:48 -0500 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=it7hgDmLzWc1k/Yz2n7HKXPwU9eNC/NoGZJD3EXx09o=; b=EvZT/tyL0fzoTd4PRWq4GHpyLi KgpqKLkYfsWBEw6J5T/FniqBtGvQWcprubwUJDSBWJyB43la9+xAo1z7PVWBOz1ej2Ph/foSY4yVj zWgdlWgTgiPLS3RlkfXOfl3YZG+29SqLcyIVtA/y+NEjd1bzmgajIQqEfS89juI8SpOBywQiagZHp UcHQPabMc5TSypyozJdlxColQhuHT+2zwz5STQ1LiV2BEuxV756AX5lWxbXgJKnkumqLvS3y5MVWB tScQDGFKK/enCKEGkjD6e3NDqXPD0A5D0uY31NVc0SEalIDpVvtBSgkcLImlRw+Zuc6cH9l/UAMUj 9Ngni0DA==; Received: from 089144210182.atnat0019.highway.a1.net ([89.144.210.182] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gtBdf-0004Lr-RM; Mon, 11 Feb 2019 13:28:48 +0000 From: Christoph Hellwig To: Bartlomiej Zolnierkiewicz Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] pxa3xx-gcu: pass struct device to dma_mmap_coherent Date: Mon, 11 Feb 2019 14:28:36 +0100 Message-Id: <20190211132836.29594-4-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190211132836.29594-1-hch@lst.de> References: <20190211132836.29594-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just like we do for all other DMA operations. Signed-off-by: Christoph Hellwig --- drivers/video/fbdev/pxa3xx-gcu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c index 69cfb337c857..047a2fa4b87e 100644 --- a/drivers/video/fbdev/pxa3xx-gcu.c +++ b/drivers/video/fbdev/pxa3xx-gcu.c @@ -96,6 +96,7 @@ struct pxa3xx_gcu_batch { }; struct pxa3xx_gcu_priv { + struct device *dev; void __iomem *mmio_base; struct clk *clk; struct pxa3xx_gcu_shared *shared; @@ -493,7 +494,7 @@ pxa3xx_gcu_mmap(struct file *file, struct vm_area_struct *vma) if (size != SHARED_SIZE) return -EINVAL; - return dma_mmap_coherent(NULL, vma, + return dma_mmap_coherent(priv->dev, vma, priv->shared, priv->shared_phys, size); case SHARED_SIZE >> PAGE_SHIFT: @@ -670,6 +671,7 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); priv->resource_mem = r; + priv->dev = dev; pxa3xx_gcu_reset(priv); pxa3xx_gcu_init_debug_timer(priv); -- 2.20.1