Jan 19 18:10:28 iwr kernel: usb 2-2.1: USB disconnect, device number 5

Jan 19 18:11:11 iwr kernel: usb 2-2.1: new full-speed USB device number 6 using uhci_hcd
Jan 19 18:11:11 iwr kernel: usb 2-2.1: New USB device found, idVendor=0403, idProduct=c580
Jan 19 18:11:11 iwr kernel: usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan 19 18:11:11 iwr kernel: usb 2-2.1: Product: HID UNIKEY
Jan 19 18:11:11 iwr kernel: usb 2-2.1: Manufacturer: OEM
Jan 19 18:11:11 iwr kernel: usbhid 2-2.1:1.0: couldn't find an input interrupt endpoint

# Find out which driver to unbind
tree /sys/bus/usb/devices/2-2.1 | grep driver
|-- driver -> ../../../../../../bus/usb/drivers/whatever

# Unbind the driver
echo 2-2.1 > /sys/bus/usb/drivers/whatever/unbind

# Rebind the driver
echo 2-2.1 > /sys/bus/usb/drivers/whatever/bind