Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752899AbdCAQQQ (ORCPT ); Wed, 1 Mar 2017 11:16:16 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:44437 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753088AbdCAP5D (ORCPT ); Wed, 1 Mar 2017 10:57:03 -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 15/19] usb: gadget: amd5536udc: Replace PCI pool old API Date: Wed, 1 Mar 2017 16:55:17 +0100 Message-Id: <20170301155521.30281-16-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: 2449 Lines: 68 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/usb/gadget/udc/amd5536udc.c | 8 ++++---- drivers/usb/gadget/udc/amd5536udc.h | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c index ea03ca7..270876b 100644 --- a/drivers/usb/gadget/udc/amd5536udc.c +++ b/drivers/usb/gadget/udc/amd5536udc.c @@ -583,7 +583,7 @@ udc_alloc_request(struct usb_ep *usbep, gfp_t gfp) if (ep->dma) { /* ep0 in requests are allocated from data pool here */ - dma_desc = pci_pool_alloc(ep->dev->data_requests, gfp, + dma_desc = dma_pool_alloc(ep->dev->data_requests, gfp, &req->td_phys); if (!dma_desc) { kfree(req); @@ -622,7 +622,7 @@ static int udc_free_dma_chain(struct udc *dev, struct udc_request *req) td = phys_to_virt(td_last->next); for (i = 1; i < req->chain_len; i++) { - pci_pool_free(dev->data_requests, td, + dma_pool_free(dev->data_requests, td, (dma_addr_t)td_last->next); td_last = td; td = phys_to_virt(td_last->next); @@ -652,7 +652,7 @@ udc_free_request(struct usb_ep *usbep, struct usb_request *usbreq) if (req->chain_len > 1) udc_free_dma_chain(ep->dev, req); - pci_pool_free(ep->dev->data_requests, req->td_data, + dma_pool_free(ep->dev->data_requests, req->td_data, req->td_phys); } kfree(req); @@ -847,7 +847,7 @@ static int udc_create_dma_chain( for (i = buf_len; i < bytes; i += buf_len) { /* create or determine next desc. */ if (create_new_chain) { - td = pci_pool_alloc(ep->dev->data_requests, + td = dma_pool_alloc(ep->dev->data_requests, gfp_flags, &dma_addr); if (!td) return -ENOMEM; diff --git a/drivers/usb/gadget/udc/amd5536udc.h b/drivers/usb/gadget/udc/amd5536udc.h index 4638d70..85d5aa5 100644 --- a/drivers/usb/gadget/udc/amd5536udc.h +++ b/drivers/usb/gadget/udc/amd5536udc.h @@ -545,8 +545,8 @@ struct udc { u32 __iomem *txfifo; /* DMA desc pools */ - struct pci_pool *data_requests; - struct pci_pool *stp_requests; + struct dma_pool *data_requests; + struct dma_pool *stp_requests; /* device data */ unsigned long phys_addr; -- 2.9.3