From patchwork Thu Jan 24 15:46:02 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felipe Balbi X-Patchwork-Id: 215400 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id C66482C0BE6 for ; Fri, 25 Jan 2013 03:02:59 +1100 (EST) Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mailhost.ti.com", Issuer "VeriSign Class 3 Secure Server CA - G3" (not verified)) by ozlabs.org (Postfix) with ESMTPS id B75AE2C0214 for ; Fri, 25 Jan 2013 02:47:40 +1100 (EST) Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0OFl4IZ004570; Thu, 24 Jan 2013 09:47:04 -0600 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0OFl49S013479; Thu, 24 Jan 2013 09:47:04 -0600 Received: from dlelxv22.itg.ti.com (172.17.1.197) by dfle73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.1.323.3; Thu, 24 Jan 2013 09:47:04 -0600 Received: from localhost (h78-8.vpn.ti.com [172.24.78.8]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0OFl3OW021946; Thu, 24 Jan 2013 09:47:03 -0600 From: Felipe Balbi To: Linux USB Mailing List Subject: [RFC/PATCH 24/32] usb: gadget: s3c-hsotg: let udc-core manage gadget->dev Date: Thu, 24 Jan 2013 17:46:02 +0200 Message-ID: <1359042370-4358-25-git-send-email-balbi@ti.com> X-Mailer: git-send-email 1.8.1.rc1.5.g7e0651a In-Reply-To: <1359042370-4358-1-git-send-email-balbi@ti.com> References: <1359042370-4358-1-git-send-email-balbi@ti.com> MIME-Version: 1.0 Cc: kgene.kim@samsung.com, eric.y.miao@gmail.com, kuninori.morimoto.gx@renesas.com, alexander.shishkin@linux.intel.com, gregkh@linuxfoundation.org, yoshihiro.shimoda.uh@renesas.com, nicolas.ferre@atmel.com, linux-geode@lists.infradead.org, haojian.zhuang@gmail.com, Linux OMAP Mailing List , linux-samsung-soc@vger.kernel.org, Felipe Balbi , ben-linux@fluff.org, dahlmann.thomas@arcor.de, linux@arm.linux.org.uk, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" By simply setting a flag, we can drop some boilerplate code. Signed-off-by: Felipe Balbi Reviewed-by: Tomasz Figa --- drivers/usb/gadget/s3c-hsotg.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 833d85b..bd8292d 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -3552,17 +3552,13 @@ static int s3c_hsotg_probe(struct platform_device *pdev) dev_info(dev, "regs %p, irq %d\n", hsotg->regs, hsotg->irq); - device_initialize(&hsotg->gadget.dev); - - dev_set_name(&hsotg->gadget.dev, "gadget"); - hsotg->gadget.max_speed = USB_SPEED_HIGH; hsotg->gadget.ops = &s3c_hsotg_gadget_ops; hsotg->gadget.name = dev_name(dev); - hsotg->gadget.dev.parent = dev; hsotg->gadget.dev.dma_mask = dev->dma_mask; hsotg->gadget.dev.release = s3c_hsotg_release; + hsotg->gadget.register_my_device = true; /* reset the system */ @@ -3643,12 +3639,6 @@ static int s3c_hsotg_probe(struct platform_device *pdev) s3c_hsotg_phy_disable(hsotg); - ret = device_add(&hsotg->gadget.dev); - if (ret) { - put_device(&hsotg->gadget.dev); - goto err_ep_mem; - } - ret = usb_add_gadget_udc(&pdev->dev, &hsotg->gadget); if (ret) goto err_ep_mem; @@ -3687,10 +3677,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev) } s3c_hsotg_phy_disable(hsotg); - clk_disable_unprepare(hsotg->clk); - device_unregister(&hsotg->gadget.dev); return 0; }