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rt2x00: Detect initial rfkill state on register 

When registering rfkill, make sure a initial
poll event is directly executed to detect the initial
rfkill state and send the event to the rfkill layer.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivo van Doorn 2007-10-27 13:40:51 +02:00 committed by David S. Miller
parent 4300beb47d
commit d9890b8f45
1 changed files with 8 additions and 1 deletions
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9
drivers/net/wireless/rt2x00/rt2x00rfkill.c
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@ -94,6 +94,13 @@ int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
return retval;
}
/*
* Force initial poll which will detect the initial device state,
* and correctly sends the signal to the rfkill layer about this
* state.
*/
rt2x00rfkill_poll(rt2x00dev->poll_dev);
return 0;
}
@ -121,7 +128,7 @@ int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
rt2x00dev->rfkill->name = rt2x00dev->ops->name;
rt2x00dev->rfkill->data = rt2x00dev;
rt2x00dev->rfkill->state = rt2x00dev->ops->lib->rfkill_poll(rt2x00dev);
rt2x00dev->rfkill->state = -1;
rt2x00dev->rfkill->toggle_radio = rt2x00rfkill_toggle_radio;
rt2x00dev->poll_dev = input_allocate_polled_device();