usb: usb_probe_interface() obeys authorization
If called and the device is not authorized to be used, it won't configure the interface and print a message saying so. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -202,6 +202,11 @@ static int usb_probe_interface(struct device *dev)
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intf = to_usb_interface(dev);
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udev = interface_to_usbdev(intf);
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if (udev->authorized == 0) {
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dev_err(&intf->dev, "Device is not authorized for usage\n");
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return -ENODEV;
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}
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id = usb_match_id(intf, driver->id_table);
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if (!id)
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id = usb_match_dynamic_id(intf, driver);
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