From patchwork Thu Mar 17 03:45:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lechner X-Patchwork-Id: 8607041 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5187E9F6E1 for ; Thu, 17 Mar 2016 03:50:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6AEAB2026F for ; Thu, 17 Mar 2016 03:50:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8516420204 for ; Thu, 17 Mar 2016 03:50:02 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1agOvH-0004do-OL; Thu, 17 Mar 2016 03:48:31 +0000 Received: from [50.115.127.205] (helo=vern.gendns.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1agOto-00036G-NK for linux-arm-kernel@lists.infradead.org; Thu, 17 Mar 2016 03:47:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lechnology.com; s=default; h=References:In-Reply-To:Message-Id:Date:Subject :Cc:To:From; bh=xHp8lTQ5IXmRA5aMsYvbDBhK2OyHEUE+0rnTn1YxdBs=; b=B2OfMyYvsszsQ /s1+gc1Wg9VC1Q8sDfFRB+1bFb4e+JKj1Y2ZERbtEVAuTPzXz24vLmawv+vVl3IiKNT93sP8uaiPs O1p9lwBZZ5VZbBEBXk6F0vEawybXFueC2LbdkIRDF8hhnE6S+CCrseNfc14FGdbJACyuZa6aI5o8B SgVmV6elSVgGID/ZBt0JmEDk4JyUh2Ti8lUnHkCDPvjzC3rGEskz32AHBXU/ZOxE+iDLctgKNL0H4 iwxSsflJWwyhRSSmmMGMh2EwJvD47MmVGYi1p1FTdgPINTyn0Y4DbPgfg4SlugkOHK0ReVb1zwn4v BLVxAtIPMl8BhEZ+Z5FXQ==; Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:51767 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.86_1) (envelope-from ) id 1agOtS-004EFV-0U; Wed, 16 Mar 2016 23:46:38 -0400 From: David Lechner To: Subject: [PATCH v3 5/5] ARM: davinci: remove mmc dma resources Date: Wed, 16 Mar 2016 22:45:35 -0500 Message-Id: <1458186341-6970-6-git-send-email-david@lechnology.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1458186341-6970-1-git-send-email-david@lechnology.com> References: <1458186341-6970-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160316_204701_315768_DD99FA17 X-CRM114-Status: UNSURE ( 5.39 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.5 (/) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ulf Hansson , Russell King , David Lechner , Kevin Hilman , Krzysztof Kozlowski , Sekhar Nori , linux-kernel@vger.kernel.org, Jaehoon Chung , linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The davinci_mmc driver no longer uses platform resources for getting dma channels. Instead lookup is now done using dma_slave_map. Signed-off-by: David Lechner Acked-by: Sekhar Nori --- v3 changes: none. arch/arm/mach-davinci/devices-da8xx.c | 20 -------------------- arch/arm/mach-davinci/devices.c | 16 ---------------- 2 files changed, 36 deletions(-) diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index 725e693..add3771 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -751,16 +751,6 @@ static struct resource da8xx_mmcsd0_resources[] = { .end = IRQ_DA8XX_MMCSDINT0, .flags = IORESOURCE_IRQ, }, - { /* DMA RX */ - .start = DA8XX_DMA_MMCSD0_RX, - .end = DA8XX_DMA_MMCSD0_RX, - .flags = IORESOURCE_DMA, - }, - { /* DMA TX */ - .start = DA8XX_DMA_MMCSD0_TX, - .end = DA8XX_DMA_MMCSD0_TX, - .flags = IORESOURCE_DMA, - }, }; static struct platform_device da8xx_mmcsd0_device = { @@ -788,16 +778,6 @@ static struct resource da850_mmcsd1_resources[] = { .end = IRQ_DA850_MMCSDINT0_1, .flags = IORESOURCE_IRQ, }, - { /* DMA RX */ - .start = DA850_DMA_MMCSD1_RX, - .end = DA850_DMA_MMCSD1_RX, - .flags = IORESOURCE_DMA, - }, - { /* DMA TX */ - .start = DA850_DMA_MMCSD1_TX, - .end = DA850_DMA_MMCSD1_TX, - .flags = IORESOURCE_DMA, - }, }; static struct platform_device da850_mmcsd1_device = { diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c index 6257aa4..67d26c5 100644 --- a/arch/arm/mach-davinci/devices.c +++ b/arch/arm/mach-davinci/devices.c @@ -144,14 +144,6 @@ static struct resource mmcsd0_resources[] = { .start = IRQ_SDIOINT, .flags = IORESOURCE_IRQ, }, - /* DMA channels: RX, then TX */ - { - .start = EDMA_CTLR_CHAN(0, DAVINCI_DMA_MMCRXEVT), - .flags = IORESOURCE_DMA, - }, { - .start = EDMA_CTLR_CHAN(0, DAVINCI_DMA_MMCTXEVT), - .flags = IORESOURCE_DMA, - }, }; static struct platform_device davinci_mmcsd0_device = { @@ -181,14 +173,6 @@ static struct resource mmcsd1_resources[] = { .start = IRQ_DM355_SDIOINT1, .flags = IORESOURCE_IRQ, }, - /* DMA channels: RX, then TX */ - { - .start = EDMA_CTLR_CHAN(0, 30), /* rx */ - .flags = IORESOURCE_DMA, - }, { - .start = EDMA_CTLR_CHAN(0, 31), /* tx */ - .flags = IORESOURCE_DMA, - }, }; static struct platform_device davinci_mmcsd1_device = {