tree 0b5e411f5939d65f8afc3b8adb0b271c2ec99fab
parent b7c2abac14e1fdf6136a8b54c6151ffe300b961b
author Lukas Wunner <lukas@wunner.de> 1515598330 +0100
committer Marcel Holtmann <marcel@holtmann.org> 1515607213 +0100

Bluetooth: hci_bcm: Add callbacks to toggle GPIOs

MacBooks provides custom ACPI methods to toggle the GPIOs for device
wake and shutdown instead of accessing the pins directly.  Prepare for
their support by adding callbacks to toggle the GPIOs, which on non-Macs
do nothing more but call gpiod_set_value().

No functional change intended.

Suggested-and-reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>