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=unavailable 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 922A5C43441 for ; Wed, 14 Nov 2018 08:53:49 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 12D12214F1 for ; Wed, 14 Nov 2018 08:53:48 +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="cmVqT7Tw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 12D12214F1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42vyvv0ztdzF326 for ; Wed, 14 Nov 2018 19:53:47 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="cmVqT7Tw"; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=bombadil.srs.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=batv+ddbc6e1cf1a82b64ebec+5561+infradead.org+hch@bombadil.srs.infradead.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="cmVqT7Tw"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42vyFs4RB2zF3KD for ; Wed, 14 Nov 2018 19:24:17 +1100 (AEDT) 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=oSrle2FH9A0wa4Fv0z1ytORBIOuBSBwJhWG7qdJQBtw=; b=cmVqT7Twps0mDQ49Ca2498i8r8 KbMC7P/cn8Gvrwg71YjF+bNk3QfxQKnBhDd1c5K9WEby+PmHz0v1iCqLMi0ydfdun7BZ6BW+xqjOj P7ljLozUob9+RqtzFq5Y8gSoQBXtBYrRkidMRSi3vMRiVikHoXnvaiZh2BG+HG5Pgf58eIbYSQz+n mztj6NQ4B9mpxt5IZxvNsxCURohdr01+M+qDQ4D1JXufckGLb9E6rFYtqHvJCbRGR0+M8+3pvBuVd QWZ6mco3mAh7yCEoU5vfFaImxjeOat8lhkzkDVx/LTwtHXnies5B3YGlubE8Xhoc8JjEzZAI/KkWV yKfA2udg==; Received: from 089144211136.atnat0020.highway.a1.net ([89.144.211.136] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gMqSx-0004xG-5Q; Wed, 14 Nov 2018 08:24:03 +0000 From: Christoph Hellwig To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Subject: [PATCH 17/34] powerpc/powernv: remove pnv_npu_dma_set_mask Date: Wed, 14 Nov 2018 09:22:57 +0100 Message-Id: <20181114082314.8965-18-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181114082314.8965-1-hch@lst.de> References: <20181114082314.8965-1-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 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: linux-arch@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" These devices are not PCIe devices and do not have associated dma map ops, so this is just dead code. Signed-off-by: Christoph Hellwig --- arch/powerpc/platforms/powernv/pci-ioda.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index afbb73cd3c5b..1d9f446f3eff 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -3688,14 +3688,6 @@ static const struct pci_controller_ops pnv_pci_ioda_controller_ops = { .shutdown = pnv_pci_ioda_shutdown, }; -static int pnv_npu_dma_set_mask(struct pci_dev *npdev, u64 dma_mask) -{ - dev_err_once(&npdev->dev, - "%s operation unsupported for NVLink devices\n", - __func__); - return -EPERM; -} - static const struct pci_controller_ops pnv_npu_ioda_controller_ops = { .dma_dev_setup = pnv_pci_dma_dev_setup, #ifdef CONFIG_PCI_MSI @@ -3705,7 +3697,6 @@ static const struct pci_controller_ops pnv_npu_ioda_controller_ops = { .enable_device_hook = pnv_pci_enable_device_hook, .window_alignment = pnv_pci_window_alignment, .reset_secondary_bus = pnv_pci_reset_secondary_bus, - .dma_set_mask = pnv_npu_dma_set_mask, .shutdown = pnv_pci_ioda_shutdown, }; -- 2.19.1