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usb: gadget: dummy_hcd: let udc-core manage gadget->dev

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By simply setting a flag, we can drop some
boilerplate code.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2013-01-24 16:10:16 +02:00
parent 9b4ead05e7
commit 002cb13f4a
1 changed files with 1 additions and 9 deletions
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10
drivers/usb/gadget/dummy_hcd.c
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@ -983,16 +983,10 @@ static int dummy_udc_probe(struct platform_device *pdev)
dum->gadget.name = gadget_name;
dum->gadget.ops = &dummy_ops;
dum->gadget.max_speed = USB_SPEED_SUPER;
dum->gadget.register_my_device = true;
dev_set_name(&dum->gadget.dev, "gadget");
dum->gadget.dev.parent = &pdev->dev;
dum->gadget.dev.release = dummy_gadget_release;
rc = device_register(&dum->gadget.dev);
if (rc < 0) {
put_device(&dum->gadget.dev);
return rc;
}
init_dummy_udc_hw(dum);
rc = usb_add_gadget_udc(&pdev->dev, &dum->gadget);
@ -1008,7 +1002,6 @@ static int dummy_udc_probe(struct platform_device *pdev)
err_dev:
usb_del_gadget_udc(&dum->gadget);
err_udc:
device_unregister(&dum->gadget.dev);
return rc;
}
@ -1019,7 +1012,6 @@ static int dummy_udc_remove(struct platform_device *pdev)
usb_del_gadget_udc(&dum->gadget);
platform_set_drvdata(pdev, NULL);
device_remove_file(&dum->gadget.dev, &dev_attr_function);
device_unregister(&dum->gadget.dev);
return 0;
}