Hi Johan, > The hci_bcm platform-device hack which was used to implement > power management for ACPI devices is being replaced by a > serial-device-bus implementation. > > Unfortunately, when the corresponding change to the ACPI code lands (a > change that will stop enumerating and registering the serial-device-node > child as a platform device) PM will break silently unless serdev > TTY-port controller support has been enabled. Specifically, hciattach > (btattach) would still succeed, but power management would no longer > work. > > Although this is strictly a runtime dependency, let's make the driver > depend on SERIAL_DEV_CTRL_TTYPORT, which is the particular serdev > controller implementation used by the ACPI devices currently managed by > this driver, to avoid breaking PM without anyone noticing. > > Note that the driver already has a (build-time) dependency on the serdev > bus code. > > Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> > --- > drivers/bluetooth/Kconfig | 1 + > 1 file changed, 1 insertion(+) patch has been applied to bluetooth-next tree. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
