From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) (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 E84792C01C0 for ; Fri, 25 Jan 2013 02:47:36 +1100 (EST) From: Felipe Balbi To: Linux USB Mailing List Subject: [RFC/PATCH 20/32] usb: gadget: net2272: let udc-core manage gadget->dev Date: Thu, 24 Jan 2013 17:45:58 +0200 Message-ID: <1359042370-4358-21-git-send-email-balbi@ti.com> 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 Content-Type: text/plain 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 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , By simply setting a flag, we can drop some boilerplate code. Signed-off-by: Felipe Balbi --- drivers/usb/gadget/net2272.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c index d226058..635248f 100644 --- a/drivers/usb/gadget/net2272.c +++ b/drivers/usb/gadget/net2272.c @@ -2209,7 +2209,6 @@ net2272_remove(struct net2272 *dev) free_irq(dev->irq, dev); iounmap(dev->base_addr); - device_unregister(&dev->gadget.dev); device_remove_file(dev->dev, &dev_attr_registers); dev_info(dev->dev, "unbind\n"); @@ -2236,11 +2235,11 @@ static struct net2272 *net2272_probe_init(struct device *dev, unsigned int irq) ret->gadget.max_speed = USB_SPEED_HIGH; /* the "gadget" abstracts/virtualizes the controller */ - dev_set_name(&ret->gadget.dev, "gadget"); ret->gadget.dev.parent = dev; ret->gadget.dev.dma_mask = dev->dma_mask; ret->gadget.dev.release = net2272_gadget_release; ret->gadget.name = driver_name; + ret->gadget.register_my_device = true; return ret; } @@ -2275,12 +2274,9 @@ net2272_probe_fin(struct net2272 *dev, unsigned int irqflags) dma_mode_string()); dev_info(dev->dev, "version: %s\n", driver_vers); - ret = device_register(&dev->gadget.dev); - if (ret) - goto err_irq; ret = device_create_file(dev->dev, &dev_attr_registers); if (ret) - goto err_dev_reg; + goto err_irq; ret = usb_add_gadget_udc(dev->dev, &dev->gadget); if (ret) @@ -2290,8 +2286,6 @@ net2272_probe_fin(struct net2272 *dev, unsigned int irqflags) err_add_udc: device_remove_file(dev->dev, &dev_attr_registers); - err_dev_reg: - device_unregister(&dev->gadget.dev); err_irq: free_irq(dev->irq, dev); err: -- 1.8.1.rc1.5.g7e0651a