diff options
Diffstat (limited to 'drivers/usb/gadget/fusb300_udc.c')
| -rw-r--r-- | drivers/usb/gadget/fusb300_udc.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/usb/gadget/fusb300_udc.c b/drivers/usb/gadget/fusb300_udc.c index b82a114..06353e7 100644 --- a/drivers/usb/gadget/fusb300_udc.c +++ b/drivers/usb/gadget/fusb300_udc.c @@ -1495,7 +1495,7 @@ static void init_controller(struct fusb300 *fusb300) /*------------------------------------------------------------------------*/ static struct fusb300 *the_controller; -int usb_gadget_probe_driver(struct usb_gadget_driver *driver, +static int fusb300_udc_start(struct usb_gadget_driver *driver, int (*bind)(struct usb_gadget *)) { struct fusb300 *fusb300 = the_controller; @@ -1539,9 +1539,8 @@ error: return retval; } -EXPORT_SYMBOL(usb_gadget_probe_driver); -int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) +static int fusb300_udc_stop(struct usb_gadget_driver *driver) { struct fusb300 *fusb300 = the_controller; @@ -1557,7 +1556,6 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) return 0; } -EXPORT_SYMBOL(usb_gadget_unregister_driver); /*--------------------------------------------------------------------------*/ static int fusb300_udc_pullup(struct usb_gadget *_gadget, int is_active) @@ -1567,12 +1565,15 @@ static int fusb300_udc_pullup(struct usb_gadget *_gadget, int is_active) static struct usb_gadget_ops fusb300_gadget_ops = { .pullup = fusb300_udc_pullup, + .start = fusb300_udc_start, + .stop = fusb300_udc_stop, }; static int __exit fusb300_remove(struct platform_device *pdev) { struct fusb300 *fusb300 = dev_get_drvdata(&pdev->dev); + usb_del_gadget_udc(&fusb300->gadget); iounmap(fusb300->reg); free_irq(platform_get_irq(pdev, 0), fusb300); @@ -1697,9 +1698,15 @@ static int __init fusb300_probe(struct platform_device *pdev) goto clean_up3; init_controller(fusb300); + ret = usb_add_gadget_udc(&pdev->dev, &fusb300->gadget); + if (ret) + goto err_add_udc; + dev_info(&pdev->dev, "version %s\n", DRIVER_VERSION); return 0; +err_add_udc: + fusb300_free_request(&fusb300->ep[0]->ep, fusb300->ep0_req); clean_up3: free_irq(ires->start, fusb300); |