From patchwork Tue Jun 25 05:58:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 2774441 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D2033C0AB1 for ; Tue, 25 Jun 2013 06:01:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 965E620132 for ; Tue, 25 Jun 2013 06:01:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 96F1120125 for ; Tue, 25 Jun 2013 06:01:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751746Ab3FYGAo (ORCPT ); Tue, 25 Jun 2013 02:00:44 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:43693 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751266Ab3FYGAl (ORCPT ); Tue, 25 Jun 2013 02:00:41 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r5P603vS024983; Tue, 25 Jun 2013 01:00:03 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r5P602AH008376; Tue, 25 Jun 2013 01:00:02 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Tue, 25 Jun 2013 01:00:02 -0500 Received: from a0393678ub.apr.dhcp.ti.com (a0393678ub.apr.dhcp.ti.com [172.24.145.11]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r5P5wmIX004150; Tue, 25 Jun 2013 00:59:54 -0500 From: Kishon Vijay Abraham I To: , , , , , , , , , , , , CC: , , , , , , , , , , , , , , Subject: [PATCH v8 8/8] usb: phy: twl4030-usb: remove *set_suspend* and *phy_init* ops Date: Tue, 25 Jun 2013 11:28:46 +0530 Message-ID: <1372139926-3719-9-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1372139926-3719-1-git-send-email-kishon@ti.com> References: <1372139926-3719-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-8.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Now that twl4030-usb is adapted to the new generic PHY framework, *set_suspend* and *phy_init* ops can be removed from twl4030-usb driver. Signed-off-by: Kishon Vijay Abraham I Reviewed-by: Felipe Balbi Reviewed-by: Sylwester Nawrocki Acked-by: Felipe Balbi --- drivers/usb/phy/phy-twl4030-usb.c | 57 +++++++++---------------------------- 1 file changed, 13 insertions(+), 44 deletions(-) diff --git a/drivers/usb/phy/phy-twl4030-usb.c b/drivers/usb/phy/phy-twl4030-usb.c index 3f09b7b..f32e503 100644 --- a/drivers/usb/phy/phy-twl4030-usb.c +++ b/drivers/usb/phy/phy-twl4030-usb.c @@ -422,25 +422,20 @@ static void twl4030_phy_power(struct twl4030_usb *twl, int on) } } -static void twl4030_phy_suspend(struct twl4030_usb *twl, int controller_off) +static int twl4030_phy_power_off(struct phy *phy) { + struct twl4030_usb *twl = dev_get_drvdata(&phy->dev); + if (twl->asleep) - return; + return 0; twl4030_phy_power(twl, 0); twl->asleep = 1; dev_dbg(twl->dev, "%s\n", __func__); -} - -static int twl4030_phy_power_off(struct phy *phy) -{ - struct twl4030_usb *twl = dev_get_drvdata(&phy->dev); - - twl4030_phy_suspend(twl, 0); return 0; } -static void __twl4030_phy_resume(struct twl4030_usb *twl) +static void __twl4030_phy_power_on(struct twl4030_usb *twl) { twl4030_phy_power(twl, 1); twl4030_i2c_access(twl, 1); @@ -449,11 +444,13 @@ static void __twl4030_phy_resume(struct twl4030_usb *twl) twl4030_i2c_access(twl, 0); } -static void twl4030_phy_resume(struct twl4030_usb *twl) +static int twl4030_phy_power_on(struct phy *phy) { + struct twl4030_usb *twl = dev_get_drvdata(&phy->dev); + if (!twl->asleep) - return; - __twl4030_phy_resume(twl); + return 0; + __twl4030_phy_power_on(twl); twl->asleep = 0; dev_dbg(twl->dev, "%s\n", __func__); @@ -466,13 +463,6 @@ static void twl4030_phy_resume(struct twl4030_usb *twl) cancel_delayed_work(&twl->id_workaround_work); schedule_delayed_work(&twl->id_workaround_work, HZ); } -} - -static int twl4030_phy_power_on(struct phy *phy) -{ - struct twl4030_usb *twl = dev_get_drvdata(&phy->dev); - - twl4030_phy_resume(twl); return 0; } @@ -604,9 +594,9 @@ static void twl4030_id_workaround_work(struct work_struct *work) } } -static int twl4030_usb_phy_init(struct usb_phy *phy) +static int twl4030_phy_init(struct phy *phy) { - struct twl4030_usb *twl = phy_to_twl(phy); + struct twl4030_usb *twl = dev_get_drvdata(&phy->dev); enum omap_musb_vbus_id_status status; /* @@ -621,32 +611,13 @@ static int twl4030_usb_phy_init(struct usb_phy *phy) if (status == OMAP_MUSB_ID_GROUND || status == OMAP_MUSB_VBUS_VALID) { omap_musb_mailbox(twl->linkstat); - twl4030_phy_resume(twl); + twl4030_phy_power_on(phy); } sysfs_notify(&twl->dev->kobj, NULL, "vbus"); return 0; } -static int twl4030_phy_init(struct phy *phy) -{ - struct twl4030_usb *twl = dev_get_drvdata(&phy->dev); - - return twl4030_usb_phy_init(&twl->phy); -} - -static int twl4030_set_suspend(struct usb_phy *x, int suspend) -{ - struct twl4030_usb *twl = phy_to_twl(x); - - if (suspend) - twl4030_phy_suspend(twl, 1); - else - twl4030_phy_resume(twl); - - return 0; -} - static int twl4030_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) { @@ -717,8 +688,6 @@ static int twl4030_usb_probe(struct platform_device *pdev) twl->phy.label = "twl4030"; twl->phy.otg = otg; twl->phy.type = USB_PHY_TYPE_USB2; - twl->phy.set_suspend = twl4030_set_suspend; - twl->phy.init = twl4030_usb_phy_init; otg->phy = &twl->phy; otg->set_host = twl4030_set_host;