drivers/bluetooth/Kconfig BT_HCIUART_RTL depends on ACPI

[David Summers <beagleboard@xxxxxxxxxxxxxxxxxxx>]

Hi Marcel,

On Arch Linux Arm, have a couple of people helping with the Tinker Board 
Patches - think we are close to something that may get passed.

Now testing it far more, and a snag, drivers/bluetooth/Kconfig contains:

config BT_HCIUART_RTL
    bool "Realtek protocol support"
    depends on BT_HCIUART
    depends on BT_HCIUART_SERDEV
    depends on GPIOLIB
    depends on ACPI
    select BT_HCIUART_3WIRE
    select BT_RTL

But why does it depend on ACPI? I haven't found a way of setting that in 
4.20, used to be in Power Management IIRC - but can't find now.

find . -name Kconfig -type f -exec grep "select ACPI" '{}' \;

Doesn't find anything to select ACPI ...

Any ideas?

David.