diff options
Diffstat (limited to 'drivers/usb/gadget/imx_udc.c')
| -rw-r--r-- | drivers/usb/gadget/imx_udc.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c index 8efd7555fa21..b5cebd6b0d7a 100644 --- a/drivers/usb/gadget/imx_udc.c +++ b/drivers/usb/gadget/imx_udc.c @@ -1334,16 +1334,10 @@ static int imx_udc_start(struct usb_gadget *gadget, struct usb_gadget_driver *driver) { struct imx_udc_struct *imx_usb; - int retval; imx_usb = container_of(gadget, struct imx_udc_struct, gadget); /* first hook up the driver ... */ imx_usb->driver = driver; - imx_usb->gadget.dev.driver = &driver->driver; - - retval = device_add(&imx_usb->gadget.dev); - if (retval) - goto fail; D_INI(imx_usb->dev, "<%s> registered gadget driver '%s'\n", __func__, driver->driver.name); @@ -1351,10 +1345,6 @@ static int imx_udc_start(struct usb_gadget *gadget, imx_udc_enable(imx_usb); return 0; -fail: - imx_usb->driver = NULL; - imx_usb->gadget.dev.driver = NULL; - return retval; } static int imx_udc_stop(struct usb_gadget *gadget, @@ -1367,11 +1357,8 @@ static int imx_udc_stop(struct usb_gadget *gadget, imx_udc_disable(imx_usb); del_timer(&imx_usb->timer); - imx_usb->gadget.dev.driver = NULL; imx_usb->driver = NULL; - device_del(&imx_usb->gadget.dev); - D_INI(imx_usb->dev, "<%s> unregistered gadget driver '%s'\n", __func__, driver->driver.name); @@ -1472,11 +1459,6 @@ static int __init imx_udc_probe(struct platform_device *pdev) imx_usb->clk = clk; imx_usb->dev = &pdev->dev; - device_initialize(&imx_usb->gadget.dev); - - imx_usb->gadget.dev.parent = &pdev->dev; - imx_usb->gadget.dev.dma_mask = pdev->dev.dma_mask; - platform_set_drvdata(pdev, imx_usb); usb_init_data(imx_usb); |