From patchwork Thu Mar 14 05:50:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Chen X-Patchwork-Id: 2267611 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id F27613FC8A for ; Thu, 14 Mar 2013 05:55:32 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UG15u-0001a4-Mr; Thu, 14 Mar 2013 05:52:50 +0000 Received: from va3ehsobe004.messaging.microsoft.com ([216.32.180.14] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UG14a-0000vp-MA for linux-arm-kernel@lists.infradead.org; Thu, 14 Mar 2013 05:51:30 +0000 Received: from mail199-va3-R.bigfish.com (10.7.14.233) by VA3EHSOBE001.bigfish.com (10.7.40.21) with Microsoft SMTP Server id 14.1.225.23; 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Thu, 14 Mar 2013 05:51:24 +0000 Received: from localhost.localdomain (nchen-desktop.ap.freescale.net [10.192.242.40]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r2E5ohlr001281; Wed, 13 Mar 2013 22:51:20 -0700 From: Peter Chen To: Subject: [PATCH 08/14] usb: omap_udc: using common vbus_active Date: Thu, 14 Mar 2013 13:50:36 +0800 Message-ID: <1363240242-25775-9-git-send-email-peter.chen@freescale.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1363240242-25775-1-git-send-email-peter.chen@freescale.com> References: <1363240242-25775-1-git-send-email-peter.chen@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130314_015128_841469_DAC0A291 X-CRM114-Status: GOOD ( 11.00 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [216.32.180.14 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: stigge@antcom.de, kgene.kim@samsung.com, eric.y.miao@gmail.com, alexander.shishkin@linux.intel.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, haojian.zhuang@gmail.com, chao.xie@marvell.com, ben-linux@fluff.org, yuxu@marvell.com, leoli@freescale.com, plagnioj@jcrosoft.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Using common vbus_active to indicate vbus status CC: Felipe Balbi Signed-off-by: Peter Chen --- drivers/usb/gadget/omap_udc.c | 4 ++-- drivers/usb/gadget/omap_udc.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 06be85c..2d0cf7f 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -1186,7 +1186,7 @@ omap_set_selfpowered(struct usb_gadget *gadget, int is_selfpowered) static int can_pullup(struct omap_udc *udc) { - return udc->driver && udc->softconnect && udc->vbus_active; + return udc->driver && udc->softconnect && udc->gadget.vbus_active; } static void pullup_enable(struct omap_udc *udc) @@ -1253,7 +1253,7 @@ static int omap_vbus_session(struct usb_gadget *gadget, int is_active) udc = container_of(gadget, struct omap_udc, gadget); spin_lock_irqsave(&udc->lock, flags); VDBG("VBUS %s\n", is_active ? "on" : "off"); - udc->vbus_active = (is_active != 0); + gadget->vbus_active = (is_active != 0); if (cpu_is_omap15xx()) { /* "software" detect, ignored if !VBUS_MODE_1510 */ l = omap_readl(FUNC_MUX_CTRL_0); diff --git a/drivers/usb/gadget/omap_udc.h b/drivers/usb/gadget/omap_udc.h index cfadeb5..62cdb9d 100644 --- a/drivers/usb/gadget/omap_udc.h +++ b/drivers/usb/gadget/omap_udc.h @@ -166,7 +166,6 @@ struct omap_udc { struct usb_phy *transceiver; struct list_head iso; unsigned softconnect:1; - unsigned vbus_active:1; unsigned ep0_pending:1; unsigned ep0_in:1; unsigned ep0_set_config:1;