From patchwork Thu Feb 17 06:36:08 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kalliguddi, Hema" X-Patchwork-Id: 569291 X-Patchwork-Delegate: me@felipebalbi.com 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 p1H6aTSJ005148 for ; Thu, 17 Feb 2011 06:36:47 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754918Ab1BQGg3 (ORCPT ); Thu, 17 Feb 2011 01:36:29 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:59183 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754885Ab1BQGg0 (ORCPT ); Thu, 17 Feb 2011 01:36:26 -0500 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id p1H6aMEc027541 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 17 Feb 2011 00:36:24 -0600 Received: from localhost.localdomain (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id p1H6aC9b018119; Thu, 17 Feb 2011 12:06:21 +0530 (IST) From: Hema HK To: linux-usb@vger.kernel.org Cc: linux-omap@vger.kernel.org, "Kalliguddi, Hema" , Felipe Balbi , Tony Lindgren , Paul Walmsley Subject: [5/7 v4] usb: otg: TWL6030: Introduce the twl6030_phy_suspend function. Date: Thu, 17 Feb 2011 12:06:08 +0530 Message-Id: <1297924570-3750-5-git-send-email-hemahk@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1297924570-3750-1-git-send-email-hemahk@ti.com> References: <1297924570-3750-1-git-send-email-hemahk@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: 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]); Thu, 17 Feb 2011 06:36:48 +0000 (UTC) Index: linux-2.6/drivers/usb/otg/twl6030-usb.c =================================================================== --- linux-2.6.orig/drivers/usb/otg/twl6030-usb.c +++ linux-2.6/drivers/usb/otg/twl6030-usb.c @@ -177,6 +177,17 @@ static void twl6030_phy_shutdown(struct pdata->phy_power(twl->dev, 0, 0); } +static int twl6030_phy_suspend(struct otg_transceiver *x, int suspend) +{ + struct twl6030_usb *twl = xceiv_to_twl(x); + struct device *dev = twl->dev; + struct twl4030_usb_data *pdata = dev->platform_data; + + pdata->phy_suspend(dev, suspend); + + return 0; +} + static int twl6030_usb_ldo_init(struct twl6030_usb *twl) { @@ -388,6 +399,7 @@ static int __devinit twl6030_usb_probe(s twl->otg.set_vbus = twl6030_set_vbus; twl->otg.init = twl6030_phy_init; twl->otg.shutdown = twl6030_phy_shutdown; + twl->otg.set_suspend = twl6030_phy_suspend; /* init spinlock for workqueue */ spin_lock_init(&twl->lock); @@ -432,6 +444,7 @@ static int __devinit twl6030_usb_probe(s twl->asleep = 0; pdata->phy_init(dev); + twl6030_phy_suspend(&twl->otg, 0); twl6030_enable_irq(&twl->otg); dev_info(&pdev->dev, "Initialized TWL6030 USB module\n");