From patchwork Fri Jul 26 12:49:23 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: 2834148 Return-Path: X-Original-To: patchwork-linux-arm@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 B407AC0319 for ; Fri, 26 Jul 2013 13:08:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 781BC20221 for ; Fri, 26 Jul 2013 13:08:55 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1E92520220 for ; Fri, 26 Jul 2013 13:08:54 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V2hW3-00057t-5C; Fri, 26 Jul 2013 12:53:05 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V2hV9-0001Dg-Rl; Fri, 26 Jul 2013 12:52:07 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V2hU6-000169-4D for linux-arm-kernel@lists.infradead.org; Fri, 26 Jul 2013 12:51:04 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r6QCoblF029041; Fri, 26 Jul 2013 07:50:37 -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 r6QCobfG029202; Fri, 26 Jul 2013 07:50:37 -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; Fri, 26 Jul 2013 07:50:36 -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 r6QCnQAV021026; Fri, 26 Jul 2013 07:50:29 -0500 From: Kishon Vijay Abraham I To: , , , , , , , , , , Subject: [RESEND PATCH v10 8/8] usb: phy: twl4030-usb: remove *set_suspend* and *phy_init* ops Date: Fri, 26 Jul 2013 18:19:23 +0530 Message-ID: <1374842963-13545-9-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1374842963-13545-1-git-send-email-kishon@ti.com> References: <1374842963-13545-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130726_085102_352648_5194E804 X-CRM114-Status: GOOD ( 11.67 ) X-Spam-Score: -8.4 (--------) Cc: devicetree@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-samsung-soc@vger.kernel.org, swarren@nvidia.com, balajitk@ti.com, linux-doc@vger.kernel.org, tony@atomide.com, linux-usb@vger.kernel.org, nsekhar@ti.com, linux-kernel@vger.kernel.org, grant.likely@linaro.org, linux@arm.linux.org.uk, akpm@linux-foundation.org, linux-omap@vger.kernel.org, george.cherian@ti.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.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 X-Spam-Status: No, score=-5.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Acked-by: Felipe Balbi Reviewed-by: Sylwester Nawrocki --- drivers/phy/phy-twl4030-usb.c | 57 ++++++++++------------------------------- 1 file changed, 13 insertions(+), 44 deletions(-) diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c index 494f107..c437211 100644 --- a/drivers/phy/phy-twl4030-usb.c +++ b/drivers/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 = phy_get_drvdata(phy); + 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 = phy_get_drvdata(phy); - - 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 = phy_get_drvdata(phy); + 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 = phy_get_drvdata(phy); - - 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 = phy_get_drvdata(phy); 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 = phy_get_drvdata(phy); - - 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) { @@ -719,8 +690,6 @@ 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;