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Input: serio - fix blocking of parport
If parkbd_allocate_serio() fails to allocate memory we are releasing the parport but we missed unregistering the device. As a result this device with exclusive access to that parport remains registered. And no other device will be able to use that parport even though this driver has failed to load. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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@ -194,6 +194,7 @@ static int __init parkbd_init(void)
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parkbd_port = parkbd_allocate_serio();
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if (!parkbd_port) {
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parport_release(parkbd_dev);
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parport_unregister_device(parkbd_dev);
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return -ENOMEM;
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}
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