From c07d1b63ac3c5f18f07739a8736633dd6998c944 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Thu, 24 Jan 2013 16:11:38 +0200 Subject: [PATCH] usb: gadget: fsl_qe_udc: let udc-core manage gadget->dev By simply setting a flag, we can drop some boilerplate code. Signed-off-by: Felipe Balbi --- drivers/usb/gadget/fsl_qe_udc.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c index 034477ce77c6..0f78cd859d68 100644 --- a/drivers/usb/gadget/fsl_qe_udc.c +++ b/drivers/usb/gadget/fsl_qe_udc.c @@ -2523,13 +2523,9 @@ static int qe_udc_probe(struct platform_device *ofdev) /* name: Identifies the controller hardware type. */ udc->gadget.name = driver_name; - - device_initialize(&udc->gadget.dev); - - dev_set_name(&udc->gadget.dev, "gadget"); - udc->gadget.dev.release = qe_udc_release; udc->gadget.dev.parent = &ofdev->dev; + udc->gadget.register_my_device = true; /* initialize qe_ep struct */ for (i = 0; i < USB_MAX_ENDPOINTS ; i++) { @@ -2592,13 +2588,9 @@ static int qe_udc_probe(struct platform_device *ofdev) goto err5; } - ret = device_add(&udc->gadget.dev); - if (ret) - goto err6; - ret = usb_add_gadget_udc(&ofdev->dev, &udc->gadget); if (ret) - goto err7; + goto err6; dev_set_drvdata(&ofdev->dev, udc); dev_info(udc->dev, @@ -2606,8 +2598,6 @@ static int qe_udc_probe(struct platform_device *ofdev) (udc->soc_type == PORT_QE) ? "QE" : "CPM"); return 0; -err7: - device_unregister(&udc->gadget.dev); err6: free_irq(udc->usb_irq, udc); err5: @@ -2702,7 +2692,6 @@ static int qe_udc_remove(struct platform_device *ofdev) iounmap(udc->usb_regs); - device_unregister(&udc->gadget.dev); /* wait for release() of gadget.dev to free udc */ wait_for_completion(&done); -- 2.11.0