diff options
| author | Felipe Balbi <balbi@ti.com> | 2013-01-24 15:21:36 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 11:16:42 +0200 |
| commit | 621c723eb71d2f02baafe20a3eaefc3a4dec7788 (patch) | |
| tree | 8d1edf724190b17df08eb63696d111294a089466 /drivers/usb/gadget/atmel_usba_udc.c | |
| parent | 2533beea9025254215be65cd1fca8da65019fd04 (diff) | |
| download | linux-621c723eb71d2f02baafe20a3eaefc3a4dec7788.tar.bz2 | |
usb: gadget: atmel_usba_udc: let udc-core manage gadget->dev
By simply setting a flag, we can drop some
boilerplate code.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/atmel_usba_udc.c')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index b66130c97269..2404d0c25668 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -1900,9 +1900,9 @@ static int __init usba_udc_probe(struct platform_device *pdev) dev_info(&pdev->dev, "FIFO at 0x%08lx mapped at %p\n", (unsigned long)fifo->start, udc->fifo); - device_initialize(&udc->gadget.dev); udc->gadget.dev.parent = &pdev->dev; udc->gadget.dev.dma_mask = pdev->dev.dma_mask; + udc->gadget.register_my_device = true; platform_set_drvdata(pdev, udc); @@ -1962,12 +1962,6 @@ static int __init usba_udc_probe(struct platform_device *pdev) } udc->irq = irq; - ret = device_add(&udc->gadget.dev); - if (ret) { - dev_dbg(&pdev->dev, "Could not add gadget: %d\n", ret); - goto err_device_add; - } - if (gpio_is_valid(pdata->vbus_pin)) { if (!gpio_request(pdata->vbus_pin, "atmel_usba_udc")) { udc->vbus_pin = pdata->vbus_pin; @@ -2007,9 +2001,6 @@ err_add_udc: gpio_free(udc->vbus_pin); } - device_unregister(&udc->gadget.dev); - -err_device_add: free_irq(irq, udc); err_request_irq: kfree(usba_ep); @@ -2053,8 +2044,6 @@ static int __exit usba_udc_remove(struct platform_device *pdev) clk_put(udc->hclk); clk_put(udc->pclk); - device_unregister(&udc->gadget.dev); - return 0; } |