From patchwork Thu Jan 6 21:47:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 1576343 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JVKsk1kkfz9sCD for ; Fri, 7 Jan 2022 08:55:37 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JVKsj45VRz30Lb for ; Fri, 7 Jan 2022 08:55:37 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=wanadoo.fr (client-ip=80.12.242.129; helo=smtp.smtpout.orange.fr; envelope-from=christophe.jaillet@wanadoo.fr; receiver=) Received: from smtp.smtpout.orange.fr (smtp07.smtpout.orange.fr [80.12.242.129]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JVKsY51Jzz2xKR for ; Fri, 7 Jan 2022 08:55:29 +1100 (AEDT) Received: from pop-os.home ([90.11.185.88]) by smtp.orange.fr with ESMTPA id 5abzntURZ2lVY5ac0nSlBx; Thu, 06 Jan 2022 22:47:57 +0100 X-ME-Helo: pop-os.home X-ME-Auth: YWZlNiIxYWMyZDliZWIzOTcwYTEyYzlhMmU3ZiQ1M2U2MzfzZDfyZTMxZTBkMTYyNDBjNDJlZmQ3ZQ== X-ME-Date: Thu, 06 Jan 2022 22:47:57 +0100 X-ME-IP: 90.11.185.88 From: Christophe JAILLET To: arnd@arndb.de, hch@infradead.org, akpm@linux-foundation.org, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org Subject: [PATCH 02/16] floppy: Remove usage of the deprecated "pci-dma-compat.h" API Date: Thu, 6 Jan 2022 22:47:54 +0100 Message-Id: <3b8dfc91908327b983a44adc18bd6a6f4c4b2d9f.1641500561.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.32.0 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel-janitors@vger.kernel.org, Christophe JAILLET , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Christoph Hellwig Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" In [1], Christoph Hellwig has proposed to remove the wrappers in include/linux/pci-dma-compat.h. Some reasons why this API should be removed have been given by Julia Lawall in [2]. A coccinelle script has been used to perform the needed transformation. It can be found in [3]. [1]: https://lore.kernel.org/kernel-janitors/20200421081257.GA131897@infradead.org/ [2]: https://lore.kernel.org/kernel-janitors/alpine.DEB.2.22.394.2007120902170.2424@hadrien/ [3]: https://lore.kernel.org/kernel-janitors/20200716192821.321233-1-christophe.jaillet@wanadoo.fr/ Signed-off-by: Christophe JAILLET Reviewed-by: Christoph Hellwig Reviewed-by: Christoph Hellwig --- Reviewed in: https://lore.kernel.org/kernel-janitors/YdLAqi+WQu4ZhAxE@infradead.org/ --- arch/powerpc/include/asm/floppy.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/include/asm/floppy.h b/arch/powerpc/include/asm/floppy.h index 7af9a68fd949..f8ce178b43b7 100644 --- a/arch/powerpc/include/asm/floppy.h +++ b/arch/powerpc/include/asm/floppy.h @@ -134,17 +134,19 @@ static int hard_dma_setup(char *addr, unsigned long size, int mode, int io) int dir; doing_vdma = 0; - dir = (mode == DMA_MODE_READ) ? PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE; + dir = (mode == DMA_MODE_READ) ? DMA_FROM_DEVICE : DMA_TO_DEVICE; if (bus_addr && (addr != prev_addr || size != prev_size || dir != prev_dir)) { /* different from last time -- unmap prev */ - pci_unmap_single(isa_bridge_pcidev, bus_addr, prev_size, prev_dir); + dma_unmap_single(&isa_bridge_pcidev->dev, bus_addr, prev_size, + prev_dir); bus_addr = 0; } if (!bus_addr) /* need to map it */ - bus_addr = pci_map_single(isa_bridge_pcidev, addr, size, dir); + bus_addr = dma_map_single(&isa_bridge_pcidev->dev, addr, size, + dir); /* remember this one as prev */ prev_addr = addr;