acpi_integer is now obsolete and removed from the ACPICA code base,
replaced by u64.
Signed-off-by: NLin Ming <ming.m.lin@intel.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

This patch adds support for the ACPI events generated by the RFKill
switch on modern Toshiba laptops, and re-enables the Bluetooth USB
device when the switch is flipped back to the 'on' position.

The RFKill switch brute force pulls out the USB device when flipped to
'off', but it doesn't automatically re-enable it. Without this driver,
the Bluetooth is gone until after a reboot on my Portege R500.
Signed-off-by: NJes Sorensen <Jes.Sorensen@gmail.com>
Signed-off-by: NLen Brown <len.brown@intel.com>