Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753061AbdCAP4W (ORCPT ); Wed, 1 Mar 2017 10:56:22 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:44284 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751839AbdCAPzf (ORCPT ); Wed, 1 Mar 2017 10:55:35 -0500 From: Romain Perier To: Dan Williams , Doug Ledford , Sean Hefty , Hal Rosenstock , jeffrey.t.kirsher@intel.com, "David S. Miller" , stas.yakovlev@gmail.com, "James E.J. Bottomley" , "Martin K. Petersen" , Felipe Balbi , Greg Kroah-Hartman Cc: linux-rdma@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Romain Perier , Peter Senna Tschudin Subject: [PATCH v4 02/19] dmaengine: pch_dma: Replace PCI pool old API Date: Wed, 1 Mar 2017 16:55:04 +0100 Message-Id: <20170301155521.30281-3-romain.perier@collabora.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170301155521.30281-1-romain.perier@collabora.com> References: <20170301155521.30281-1-romain.perier@collabora.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2328 Lines: 70 The PCI pool API is deprecated. This commits replaces the PCI pool old API by the appropriated function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin --- drivers/dma/pch_dma.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index f9028e9..afd8f27 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -123,7 +123,7 @@ struct pch_dma_chan { struct pch_dma { struct dma_device dma; void __iomem *membase; - struct pci_pool *pool; + struct dma_pool *pool; struct pch_dma_regs regs; struct pch_dma_desc_regs ch_regs[MAX_CHAN_NR]; struct pch_dma_chan channels[MAX_CHAN_NR]; @@ -437,7 +437,7 @@ static struct pch_dma_desc *pdc_alloc_desc(struct dma_chan *chan, gfp_t flags) struct pch_dma *pd = to_pd(chan->device); dma_addr_t addr; - desc = pci_pool_zalloc(pd->pool, flags, &addr); + desc = dma_pool_zalloc(pd->pool, flags, &addr); if (desc) { INIT_LIST_HEAD(&desc->tx_list); dma_async_tx_descriptor_init(&desc->txd, chan); @@ -549,7 +549,7 @@ static void pd_free_chan_resources(struct dma_chan *chan) spin_unlock_irq(&pd_chan->lock); list_for_each_entry_safe(desc, _d, &tmp_list, desc_node) - pci_pool_free(pd->pool, desc, desc->txd.phys); + dma_pool_free(pd->pool, desc, desc->txd.phys); pdc_enable_irq(chan, 0); } @@ -880,7 +880,7 @@ static int pch_dma_probe(struct pci_dev *pdev, goto err_iounmap; } - pd->pool = pci_pool_create("pch_dma_desc_pool", pdev, + pd->pool = dma_pool_create("pch_dma_desc_pool", &pdev->dev, sizeof(struct pch_dma_desc), 4, 0); if (!pd->pool) { dev_err(&pdev->dev, "Failed to alloc DMA descriptors\n"); @@ -931,7 +931,7 @@ static int pch_dma_probe(struct pci_dev *pdev, return 0; err_free_pool: - pci_pool_destroy(pd->pool); + dma_pool_destroy(pd->pool); err_free_irq: free_irq(pdev->irq, pd); err_iounmap: @@ -963,7 +963,7 @@ static void pch_dma_remove(struct pci_dev *pdev) tasklet_kill(&pd_chan->tasklet); } - pci_pool_destroy(pd->pool); + dma_pool_destroy(pd->pool); pci_iounmap(pdev, pd->membase); pci_release_regions(pdev); pci_disable_device(pdev); -- 2.9.3