From patchwork Wed Jan 30 21:57:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herton Ronaldo Krzesinski X-Patchwork-Id: 217029 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id D95F62C0292 for ; Thu, 31 Jan 2013 10:12:12 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1U0ffJ-0000QI-1i; Wed, 30 Jan 2013 21:57:57 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by chlorine.canonical.com with esmtp (Exim 4.71) (envelope-from ) id 1U0ffF-0000OQ-TB for kernel-team@lists.ubuntu.com; Wed, 30 Jan 2013 21:57:53 +0000 Received: from 189.58.14.63.dynamic.adsl.gvt.net.br ([189.58.14.63] helo=canonical.com) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1U0ffE-0004t0-Cp; Wed, 30 Jan 2013 21:57:53 +0000 From: Herton Ronaldo Krzesinski To: Pratyush Anand Subject: [ 3.5.y.z extended stable ] Patch "usb: dwc3: gadget: fix ep->maxburst for ep0" has been added to staging queue Date: Wed, 30 Jan 2013 19:57:49 -0200 Message-Id: <1359583069-17597-1-git-send-email-herton.krzesinski@canonical.com> X-Mailer: git-send-email 1.7.9.5 X-Extended-Stable: 3.5 Cc: kernel-team@lists.ubuntu.com, Felipe Balbi X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.13 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com This is a note to let you know that I have just added a patch titled usb: dwc3: gadget: fix ep->maxburst for ep0 to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ From a095ac8e5077f9c94c922c66f927bc5da769a13a Mon Sep 17 00:00:00 2001 From: Pratyush Anand Date: Fri, 18 Jan 2013 16:53:56 +0530 Subject: [PATCH] usb: dwc3: gadget: fix ep->maxburst for ep0 commit 6048e4c69d80600baba35856651056860d5d8f5a upstream. dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by default initialize ep->maxburst to 1 for ep0. Signed-off-by: Pratyush Anand Signed-off-by: Felipe Balbi Signed-off-by: Herton Ronaldo Krzesinski --- drivers/usb/dwc3/gadget.c | 1 + 1 file changed, 1 insertion(+) -- 1.7.9.5 diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index c7721db..1f53210 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1508,6 +1508,7 @@ static int __devinit dwc3_gadget_init_endpoints(struct dwc3 *dwc) if (epnum == 0 || epnum == 1) { dep->endpoint.maxpacket = 512; + dep->endpoint.maxburst = 1; dep->endpoint.ops = &dwc3_gadget_ep0_ops; if (!epnum) dwc->gadget.ep0 = &dep->endpoint;