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{
    "id": 810454,
    "url": "http://patchwork.ozlabs.org/api/patches/810454/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/20170906090857.14846-3-romain.perier@collabora.com/",
    "project": {
        "id": 7,
        "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api",
        "name": "Linux network development",
        "link_name": "netdev",
        "list_id": "netdev.vger.kernel.org",
        "list_email": "netdev@vger.kernel.org",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20170906090857.14846-3-romain.perier@collabora.com>",
    "list_archive_url": null,
    "date": "2017-09-06T09:08:54",
    "name": "[v13,2/5] dmaengine: pch_dma: Replace PCI pool old API",
    "commit_ref": null,
    "pull_url": null,
    "state": "not-applicable",
    "archived": true,
    "hash": "0c4262451a080bc62e90357353ac010aded46613",
    "submitter": {
        "id": 70720,
        "url": "http://patchwork.ozlabs.org/api/people/70720/?format=api",
        "name": "Romain Perier",
        "email": "romain.perier@collabora.com"
    },
    "delegate": {
        "id": 34,
        "url": "http://patchwork.ozlabs.org/api/users/34/?format=api",
        "username": "davem",
        "first_name": "David",
        "last_name": "Miller",
        "email": "davem@davemloft.net"
    },
    "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/20170906090857.14846-3-romain.perier@collabora.com/mbox/",
    "series": [
        {
            "id": 1729,
            "url": "http://patchwork.ozlabs.org/api/series/1729/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=1729",
            "date": "2017-09-06T09:08:56",
            "name": "Replace PCI pool by DMA pool API",
            "version": 13,
            "mbox": "http://patchwork.ozlabs.org/series/1729/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/810454/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/810454/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<netdev-owner@vger.kernel.org>",
        "X-Original-To": "patchwork-incoming@ozlabs.org",
        "Delivered-To": "patchwork-incoming@ozlabs.org",
        "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)",
        "Received": [
            "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xnHqL03kdz9s7c\n\tfor <patchwork-incoming@ozlabs.org>;\n\tWed,  6 Sep 2017 19:10:22 +1000 (AEST)",
            "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1752517AbdIFJJd (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tWed, 6 Sep 2017 05:09:33 -0400",
            "from bhuna.collabora.co.uk ([46.235.227.227]:50676 \"EHLO\n\tbhuna.collabora.co.uk\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1752021AbdIFJJ2 (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Wed, 6 Sep 2017 05:09:28 -0400",
            "from [127.0.0.1] (localhost [127.0.0.1])\n\t(Authenticated sender: rperier) with ESMTPSA id 4FD4826C99D"
        ],
        "From": "Romain Perier <romain.perier@collabora.com>",
        "To": "Dan Williams <dan.j.williams@intel.com>,\n\tDoug Ledford <dledford@redhat.com>, Sean Hefty <sean.hefty@intel.com>,\n\tHal Rosenstock <hal.rosenstock@gmail.com>, jeffrey.t.kirsher@intel.com,\n\t\"David S. Miller\" <davem@davemloft.net>, stas.yakovlev@gmail.com,\n\tAviad Krawczyk <aviad.krawczyk@huawei.com>",
        "Cc": "linux-rdma@vger.kernel.org, netdev@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tGreg Kroah-Hartman <gregkh@linuxfoundation.org>,\n\tRomain Perier <romain.perier@collabora.com>",
        "Subject": "[PATCH v13 2/5] dmaengine: pch_dma: Replace PCI pool old API",
        "Date": "Wed,  6 Sep 2017 11:08:54 +0200",
        "Message-Id": "<20170906090857.14846-3-romain.perier@collabora.com>",
        "X-Mailer": "git-send-email 2.11.0",
        "In-Reply-To": "<20170906090857.14846-1-romain.perier@collabora.com>",
        "References": "<20170906090857.14846-1-romain.perier@collabora.com>",
        "Sender": "netdev-owner@vger.kernel.org",
        "Precedence": "bulk",
        "List-ID": "<netdev.vger.kernel.org>",
        "X-Mailing-List": "netdev@vger.kernel.org"
    },
    "content": "The PCI pool API is deprecated. This commit replaces the PCI pool old\nAPI by the appropriate function with the DMA pool API.\n\nSigned-off-by: Romain Perier <romain.perier@collabora.com>\nAcked-by: Peter Senna Tschudin <peter.senna@collabora.com>\nTested-by: Peter Senna Tschudin <peter.senna@collabora.com>\n---\n drivers/dma/pch_dma.c | 12 ++++++------\n 1 file changed, 6 insertions(+), 6 deletions(-)",
    "diff": "diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c\nindex f9028e9d0dfc..afd8f27bda96 100644\n--- a/drivers/dma/pch_dma.c\n+++ b/drivers/dma/pch_dma.c\n@@ -123,7 +123,7 @@ struct pch_dma_chan {\n struct pch_dma {\n \tstruct dma_device\tdma;\n \tvoid __iomem *membase;\n-\tstruct pci_pool\t\t*pool;\n+\tstruct dma_pool\t\t*pool;\n \tstruct pch_dma_regs\tregs;\n \tstruct pch_dma_desc_regs ch_regs[MAX_CHAN_NR];\n \tstruct pch_dma_chan\tchannels[MAX_CHAN_NR];\n@@ -437,7 +437,7 @@ static struct pch_dma_desc *pdc_alloc_desc(struct dma_chan *chan, gfp_t flags)\n \tstruct pch_dma *pd = to_pd(chan->device);\n \tdma_addr_t addr;\n \n-\tdesc = pci_pool_zalloc(pd->pool, flags, &addr);\n+\tdesc = dma_pool_zalloc(pd->pool, flags, &addr);\n \tif (desc) {\n \t\tINIT_LIST_HEAD(&desc->tx_list);\n \t\tdma_async_tx_descriptor_init(&desc->txd, chan);\n@@ -549,7 +549,7 @@ static void pd_free_chan_resources(struct dma_chan *chan)\n \tspin_unlock_irq(&pd_chan->lock);\n \n \tlist_for_each_entry_safe(desc, _d, &tmp_list, desc_node)\n-\t\tpci_pool_free(pd->pool, desc, desc->txd.phys);\n+\t\tdma_pool_free(pd->pool, desc, desc->txd.phys);\n \n \tpdc_enable_irq(chan, 0);\n }\n@@ -880,7 +880,7 @@ static int pch_dma_probe(struct pci_dev *pdev,\n \t\tgoto err_iounmap;\n \t}\n \n-\tpd->pool = pci_pool_create(\"pch_dma_desc_pool\", pdev,\n+\tpd->pool = dma_pool_create(\"pch_dma_desc_pool\", &pdev->dev,\n \t\t\t\t   sizeof(struct pch_dma_desc), 4, 0);\n \tif (!pd->pool) {\n \t\tdev_err(&pdev->dev, \"Failed to alloc DMA descriptors\\n\");\n@@ -931,7 +931,7 @@ static int pch_dma_probe(struct pci_dev *pdev,\n \treturn 0;\n \n err_free_pool:\n-\tpci_pool_destroy(pd->pool);\n+\tdma_pool_destroy(pd->pool);\n err_free_irq:\n \tfree_irq(pdev->irq, pd);\n err_iounmap:\n@@ -963,7 +963,7 @@ static void pch_dma_remove(struct pci_dev *pdev)\n \t\t\ttasklet_kill(&pd_chan->tasklet);\n \t\t}\n \n-\t\tpci_pool_destroy(pd->pool);\n+\t\tdma_pool_destroy(pd->pool);\n \t\tpci_iounmap(pdev, pd->membase);\n \t\tpci_release_regions(pdev);\n \t\tpci_disable_device(pdev);\n",
    "prefixes": [
        "v13",
        "2/5"
    ]
}