The Apple MBP model 6.2 (and maybe other recent MBPs) uses an Apple

The Apple MBP model 6.2 (and maybe other recent MBPs) uses an Apple
branded BCM2046 USB bluetooth device that works well [1] with your generic
driver.  Add the vendor and device id.

Output from Marcel's "usb-devices" script:

T:  Bus=1 Dev#=8 Spd=12 MxCh=0
D:  Ver=2.00 Cls=ff(vendr) Sub=01 Prot=01 MxPS=64 #Cfgs=1
P:  Vendor=05ac ProdID=8218 Rev=0.22
S:  Manufacturer=Apple Inc.
S:  Product=Bluetooth USB Host Controller
C:  #Ifs=4 Cfg#=1 Atr=e0 MxPwr=0mA
E:  Ad=00(both) Atr=00(Control) MxPS=0040 Ivl=0ms
I:  If#=00 Alt=0 #EPs=03 Cls=ff(vendr) Sub=01 Prot=01 Driver=(none)
I:  If#=01 Alt=0 #EPs=02 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none)
I:  If#=02 Alt=0 #EPs=02 Cls=ff(vendr) Sub=ff Prot=ff Driver=(none)
I:  If#=03 Alt=0 #EPs=00 Cls=fe(apspe) Sub=01 Prot=01 Driver=(none)

Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at>
Cc: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>