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| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | 2008-10-09 18:15:32 -0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-10-31 19:00:10 -0400 |
| commit | 176707997bc3da2c4e32715c35cfebba0334ed68 (patch) | |
| tree | 17999628a3586c7bf656c83e61f77b7da0d06e46 /net/rfkill | |
| parent | d003922dab6a66027344a787e9846ecf35a706a8 (diff) | |
| download | linux-176707997bc3da2c4e32715c35cfebba0334ed68.tar.gz linux-176707997bc3da2c4e32715c35cfebba0334ed68.tar.bz2 linux-176707997bc3da2c4e32715c35cfebba0334ed68.zip | |
rfkill: honour EPO state when resuming a rfkill controller
rfkill_resume() would always restore the rfkill controller state to its
pre-suspend state.
Now that we know when we are under EPO, kick the rfkill controller to
SOFT_BLOCKED state instead of to its pre-suspend state when it is resumed
while EPO mode is active.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/rfkill')
| -rw-r--r-- | net/rfkill/rfkill.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index e348eab756f3..c9180c8771c6 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -581,8 +581,17 @@ static int rfkill_resume(struct device *dev) dev->power.power_state.event = PM_EVENT_ON; - /* restore radio state AND notify everybody */ - rfkill_toggle_radio(rfkill, rfkill->state, 1); + /* + * If we are under EPO, kick transmitter offline, + * otherwise restore to pre-suspend state. + * + * Issue a notification in any case + */ + rfkill_toggle_radio(rfkill, + rfkill_epo_lock_active ? + RFKILL_STATE_SOFT_BLOCKED : + rfkill->state, + 1); mutex_unlock(&rfkill->mutex); } |