From patchwork Fri Sep 27 06:23:31 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: 2953061 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4A4629F244 for ; Fri, 27 Sep 2013 06:45:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2AB4A20334 for ; Fri, 27 Sep 2013 06:45:10 +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 A57EF201F2 for ; Fri, 27 Sep 2013 06:45:08 +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 1VPRVr-0007qi-CN; Fri, 27 Sep 2013 06:26:52 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VPRV6-0007za-8o; Fri, 27 Sep 2013 06:26:04 +0000 Received: from arroyo.ext.ti.com ([192.94.94.40]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VPRUY-0007v6-O9 for linux-arm-kernel@lists.infradead.org; Fri, 27 Sep 2013 06:25:32 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r8R6Ou4O005572; Fri, 27 Sep 2013 01:24:56 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id r8R6OuVK029703; Fri, 27 Sep 2013 01:24:56 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.2.342.3; Fri, 27 Sep 2013 01:24:56 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id r8R6NfSU006018; Fri, 27 Sep 2013 01:24:47 -0500 From: Kishon Vijay Abraham I To: , , , , , , Subject: [PATCH v12 7/7] usb: phy: twl4030-usb: remove *set_suspend* and *phy_init* ops Date: Fri, 27 Sep 2013 11:53:31 +0530 Message-ID: <1380263012-9687-8-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1380263012-9687-1-git-send-email-kishon@ti.com> References: <1380263012-9687-1-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-20130927_022530_957395_C11173F2 X-CRM114-Status: UNSURE ( 9.85 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.9 (-----) Cc: mark.rutland@arm.com, linux-doc@vger.kernel.org, nsekhar@ti.com, peter.ujfalusi@ti.com, linux@arm.linux.org.uk, sameo@linux.intel.com, davidb@codeaurora.org, cesarb@cesarb.net, devicetree@vger.kernel.org, george.cherian@ti.com, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, rob.herring@calxeda.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, rogerq@ti.com, balajitk@ti.com, jkosina@suse.cz, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, t-kristo@ti.com, rob@landley.net, joe@perches.com, akpm@linux-foundation.org, davem@davemloft.net, m.chehab@samsung.com 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=-3.2 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, 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 d02913f..e0212d8 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;