Bluetooth: hci_bcm: Add callbacks to toggle GPIOs

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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>

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Lukas Wunner 2018-01-10 16:32:10 +01:00 • committed by Marcel Holtmann

parent b7c2abac14

commit 8353b4a636

1 changed files with 23 additions and 4 deletions

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drivers/bluetooth/hci_bcm.c

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