From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 D090F2C01D8 for ; Fri, 25 Jan 2013 02:47:34 +1100 (EST) From: Felipe Balbi To: Linux USB Mailing List Subject: [RFC/PATCH 23/32] usb: gadget: r8a66597-udc: let udc-core manage gadget->dev Date: Thu, 24 Jan 2013 17:46:01 +0200 Message-ID: <1359042370-4358-24-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/r8a66597-udc.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 5a80751..40ef4bd 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -1837,7 +1837,6 @@ static int __exit r8a66597_remove(struct platform_device *pdev) clk_put(r8a66597->clk); } - device_unregister(&r8a66597->gadget.dev); kfree(r8a66597); return 0; } @@ -1915,17 +1914,12 @@ static int __init r8a66597_probe(struct platform_device *pdev) r8a66597->irq_sense_low = irq_trigger == IRQF_TRIGGER_LOW; r8a66597->gadget.ops = &r8a66597_gadget_ops; - dev_set_name(&r8a66597->gadget.dev, "gadget"); r8a66597->gadget.max_speed = USB_SPEED_HIGH; r8a66597->gadget.dev.parent = &pdev->dev; r8a66597->gadget.dev.dma_mask = pdev->dev.dma_mask; r8a66597->gadget.dev.release = pdev->dev.release; r8a66597->gadget.name = udc_name; - ret = device_register(&r8a66597->gadget.dev); - if (ret < 0) { - dev_err(&pdev->dev, "device_register failed\n"); - goto clean_up; - } + r8a66597->gadget.register_my_device = true; init_timer(&r8a66597->timer); r8a66597->timer.function = r8a66597_timer; @@ -1939,7 +1933,7 @@ static int __init r8a66597_probe(struct platform_device *pdev) dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name); ret = PTR_ERR(r8a66597->clk); - goto clean_up_dev; + goto clean_up; } clk_enable(r8a66597->clk); } @@ -2007,8 +2001,6 @@ clean_up2: clk_disable(r8a66597->clk); clk_put(r8a66597->clk); } -clean_up_dev: - device_unregister(&r8a66597->gadget.dev); clean_up: if (r8a66597) { if (r8a66597->sudmac_reg) -- 1.8.1.rc1.5.g7e0651a