diff options
| author | Felipe Balbi | 2013-01-24 16:43:47 +0200 |
|---|---|---|
| committer | Felipe Balbi | 2013-03-18 11:16:48 +0200 |
| commit | 5dc7b773657d9e217eaacd51f74e9cea81260088 (patch) | |
| tree | fc7ae5fb7925c30e542262022b46b8a4f1835d5a | |
| parent | 2cd807e7a8ee18d13fd06e84ef9f485a5c28a521 (diff) | |
usb: gadget: mv_udc_core: 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>
| -rw-r--r-- | drivers/usb/gadget/mv_udc_core.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index c8cf959057fe..a7afdfb413b3 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -2138,8 +2138,6 @@ static int mv_udc_remove(struct platform_device *pdev) mv_udc_disable(udc); - device_unregister(&udc->gadget.dev); - /* free dev, wait for the release() finished */ wait_for_completion(udc->done); @@ -2311,15 +2309,11 @@ static int mv_udc_probe(struct platform_device *pdev) udc->gadget.max_speed = USB_SPEED_HIGH; /* support dual speed */ /* the "gadget" abstracts/virtualizes the controller */ - dev_set_name(&udc->gadget.dev, "gadget"); udc->gadget.dev.parent = &pdev->dev; udc->gadget.dev.dma_mask = pdev->dev.dma_mask; udc->gadget.dev.release = gadget_release; udc->gadget.name = driver_name; /* gadget name */ - - retval = device_register(&udc->gadget.dev); - if (retval) - goto err_destroy_dma; + udc->gadget.register_my_device = true; eps_init(udc); @@ -2342,7 +2336,7 @@ static int mv_udc_probe(struct platform_device *pdev) if (!udc->qwork) { dev_err(&pdev->dev, "cannot create workqueue\n"); retval = -ENOMEM; - goto err_unregister; + goto err_destroy_dma; } INIT_WORK(&udc->vbus_work, mv_udc_vbus_work); @@ -2370,8 +2364,6 @@ static int mv_udc_probe(struct platform_device *pdev) err_create_workqueue: destroy_workqueue(udc->qwork); -err_unregister: - device_unregister(&udc->gadget.dev); err_destroy_dma: dma_pool_destroy(udc->dtd_pool); err_free_dma: |