• Alan Jenkins's avatar
    rfkill: remove set_global_sw_state · b3fa1329
    Alan Jenkins authored
    rfkill_set_global_sw_state() (previously rfkill_set_default()) will no
    longer be exported by the rewritten rfkill core.
    
    Instead, platform drivers which can provide persistent soft-rfkill state
    across power-down/reboot should indicate their initial state by calling
    rfkill_set_sw_state() before registration.  Otherwise, they will be
    initialized to a default value during registration by a set_block call.
    
    We remove existing calls to rfkill_set_sw_state() which happen before
    registration, since these had no effect in the old model.  If these
    drivers do have persistent state, the calls can be put back (subject
    to testing :-).  This affects hp-wmi and acer-wmi.
    
    Drivers with persistent state will affect the global state only if
    rfkill-input is enabled.  This is required, otherwise booting with
    wireless soft-blocked and pressing the wireless-toggle key once would
    have no apparent effect.  This special case will be removed in future
    along with rfkill-input, in favour of a more flexible userspace daemon
    (see Documentation/feature-removal-schedule.txt).
    
    Now rfkill_global_states[n].def is only used to preserve global states
    over EPO, it is renamed to ".sav".
    Signed-off-by: default avatarAlan Jenkins <alan-jenkins@tuffmail.co.uk>
    Acked-by: default avatarHenrique de Moraes Holschuh <hmh@hmh.eng.br>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
    b3fa1329
thinkpad_acpi.c 194 KB