From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932780AbaJ3KKa (ORCPT ); Thu, 30 Oct 2014 06:10:30 -0400 Received: from mail-by2on0124.outbound.protection.outlook.com ([207.46.100.124]:16956 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758445AbaJ3KKY (ORCPT ); Thu, 30 Oct 2014 06:10:24 -0400 X-WSS-ID: 0NE95L3-07-XSR-02 X-M-MSG: From: Huang Rui To: Felipe Balbi , Alan Stern , "Bjorn Helgaas" , Greg Kroah-Hartman CC: Paul Zimmerman , Heikki Krogerus , Sergei Shtylyov , Jason Chang , Vincent Wan , Tony Li , , , , , Huang Rui Subject: [PATCH v4 03/20] usb: dwc3: initialize platform data at pci glue layer Date: Thu, 30 Oct 2014 18:08:28 +0800 Message-ID: <1414663725-2195-4-git-send-email-ray.huang@amd.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1414663725-2195-1-git-send-email-ray.huang@amd.com> References: <1414663725-2195-1-git-send-email-ray.huang@amd.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:165.204.84.221;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10019020)(6009001)(428002)(189002)(199003)(62966002)(31966008)(50466002)(53416004)(99396003)(36756003)(120916001)(48376002)(2171001)(87936001)(87286001)(76482002)(88136002)(89996001)(85852003)(77156001)(85306004)(93916002)(86362001)(20776003)(64706001)(92566001)(92726001)(101416001)(102836001)(47776003)(104166001)(76176999)(50986999)(84676001)(46102003)(80022003)(68736004)(44976005)(19580405001)(19580395003)(21056001)(106466001)(4396001)(105586002)(107046002)(77096002)(229853001)(33646002)(97736003)(50226001)(95666004);DIR:OUT;SFP:1102;SCL:1;SRVR:CO1PR02MB206;H:atltwp01.amd.com;FPR:;MLV:sfv;PTR:InfoDomainNonexistent;MX:1;A:1;LANG:en; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:CO1PR02MB206; X-Exchange-Antispam-Report-Test: UriScan:; X-Forefront-PRVS: 038002787A Authentication-Results: spf=none (sender IP is 165.204.84.221) smtp.mailfrom=Ray.Huang@amd.com; X-OriginatorOrg: amd4.onmicrosoft.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch initializes platform data at pci glue layer, and SoCs x86-based platform vendor is able to define their flags in platform data at bus glue layer. Then do some independent behaviors at dwc3 core level. Signed-off-by: Huang Rui Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/dwc3-pci.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index a36cf66..ada975f 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -25,6 +25,8 @@ #include #include +#include "platform_data.h" + /* FIXME define these in */ #define PCI_VENDOR_ID_SYNOPSYS 0x16c3 #define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 0xabcd @@ -102,6 +104,9 @@ static int dwc3_pci_probe(struct pci_dev *pci, struct dwc3_pci *glue; int ret; struct device *dev = &pci->dev; + struct dwc3_platform_data dwc3_pdata; + + memset(&dwc3_pdata, 0x00, sizeof(dwc3_pdata)); glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL); if (!glue) @@ -148,6 +153,10 @@ static int dwc3_pci_probe(struct pci_dev *pci, pci_set_drvdata(pci, glue); + ret = platform_device_add_data(dwc3, &dwc3_pdata, sizeof(dwc3_pdata)); + if (ret) + goto err3; + dma_set_coherent_mask(&dwc3->dev, dev->coherent_dma_mask); dwc3->dev.dma_mask = dev->dma_mask; -- 1.9.1