From b8d833a327aaed6637398446ec8a3e555b3ddd11 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Thu, 24 Jan 2013 17:03:10 +0200 Subject: [PATCH] usb: gadget: s3c-hsotg: let udc-core manage gadget->dev By simply setting a flag, we can drop some boilerplate code. Reviewed-by: Tomasz Figa Signed-off-by: Felipe Balbi --- 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 c26564f29a2c..5fbd233eb6a0 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -3567,17 +3567,13 @@ 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 */ @@ -3658,12 +3654,6 @@ 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; @@ -3702,10 +3692,8 @@ 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; } -- 2.20.1