Bluetooth: btusb: Use generic functionality by Broadcom module

The new Broadcom Bluetooth support module provides generic functionality for changing and checking the Bluetooth device address. Use these new features instead of keeping a duplicate in the driver.

---
 drivers/bluetooth/Kconfig |  1 +
 drivers/bluetooth/btusb.c | 62 +++--------------------------------------------
 2 files changed, 5 insertions(+), 58 deletions(-)

index 4fbe067cd33a..b593e5f766df 100644
@@ -8,6 +8,7 @@ config BT_BCM
 config BT_HCIBTUSB
 	tristate "HCI USB driver"
 	depends on USB
+	select BT_BCM
 	help
 	  Bluetooth HCI USB driver.
 	  This driver is required if you want to use Bluetooth devices with

2.1.0