From patchwork Fri Apr  1 21:02:07 2011
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Matthias Kaehlcke <matthias.kaehlcke@tomtom.com>
X-Patchwork-Id: 682411
Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
	by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p31L2fna022900
	for <patchwork-omap@patchwork.kernel.org>;
	Fri, 1 Apr 2011 21:02:41 GMT
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1754849Ab1DAVCk (ORCPT
	<rfc822;patchwork-omap@patchwork.kernel.org>);
	Fri, 1 Apr 2011 17:02:40 -0400
Received: from mxvs2.esa.t-systems.com ([81.7.202.143]:35440 "EHLO
	mxvs2.esa.t-systems.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1753582Ab1DAVCk (ORCPT
	<rfc822; linux-omap@vger.kernel.org>); Fri, 1 Apr 2011 17:02:40 -0400
Received: from unknown (HELO nl-exc-01.intra.local) ([82.210.235.24])
	by mx.esa.t-systems.com with ESMTP; 01 Apr 2011 21:02:34 +0000
Received: from NL-EXC-05.intra.local ([10.100.249.121]) by
	nl-exc-01.intra.local with Microsoft SMTPSVC(6.0.3790.3959);
	Fri, 1 Apr 2011 23:02:34 +0200
Received: from [10.123.215.105] ([10.123.215.105]) by NL-EXC-05.intra.local
	with Microsoft SMTPSVC(6.0.3790.4675);
	Fri, 1 Apr 2011 23:02:13 +0200
Message-ID: <4D963D4F.2050203@tomtom.com>
Date: Fri, 01 Apr 2011 23:02:07 +0200
From: Matthias Kaehlcke <matthias.kaehlcke@tomtom.com>
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US;
	rv:1.9.2.14) Gecko/20110223 Thunderbird/3.1.8
MIME-Version: 1.0
To: Felipe Balbi <balbi@ti.com>,
	David Brownell <dbrownell@users.sourceforge.net>
CC: linux-usb@vger.kernel.org, linux-omap@vger.kernel.org
Subject: [PATCH] twl4030-usb: Report correct vbus value for accessory charger
	adapters1
X-OriginalArrivalTime: 01 Apr 2011 21:02:13.0973 (UTC)
	FILETIME=[13597050:01CBF0B0]
Sender: linux-omap-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-omap.vger.kernel.org>
X-Mailing-List: linux-omap@vger.kernel.org
X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by
	milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]);
	Fri, 01 Apr 2011 21:02:41 +0000 (UTC)


diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c
index e01b073..efeb4d1 100644
--- a/drivers/usb/otg/twl4030-usb.c
+++ b/drivers/usb/otg/twl4030-usb.c
@@ -160,6 +160,7 @@ struct twl4030_usb {

  	int			irq;
  	u8			linkstat;
+	bool			vbus_supplied;
  	u8			asleep;
  	bool			irq_enabled;
  };
@@ -250,6 +251,8 @@ static enum usb_xceiv_events 
twl4030_usb_linkstat(struct twl4030_usb *twl)
  	int	status;
  	int	linkstat = USB_EVENT_NONE;

+	twl->vbus_supplied = false;
+
  	/*
  	 * For ID/VBUS sensing, see manual section 15.4.8 ...