Add USR2 signal to unlock hook, remove useless STOP and CONTINUE
Update the bar in the same time.
Signed-off-by: Stacy Harper <contact@stacyharper.net>
Changes from v1: This triggers the hook (without the 5 second sleep!) also when the unsuspendreason is modem or rtc,
so the user can always override the behaviour and do what he/she wants.
Signed-off-by: Stacy Harper <contact@stacyharper.net>
Atm, only the button wake up reason was trigerring postwake. This make
the usb charger to uncrust the phone and leave it in lock or off mode.
Now postwake take an argument which is the wake up reason.
The modem reason should not manage so phone state so we make it explicit
in the default hook.
"usb power" and "button" now make the phone to blink 5 seconds and put
the phone back to crust.
