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rfkill: Update userspace API documentation

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Add a note to userspace on the effect of RFKILL_OP_CHANGE_ALL also
updating the default state for hotplugged devices.

Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com>
[reword a bit]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
João Paulo Rechi Vita 2016-01-19 10:42:42 -05:00 committed by Johannes Berg
parent e2a35e8929
commit d4634e8dea
1 changed files with 2 additions and 0 deletions
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include/uapi/linux/rfkill.h
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@ -59,6 +59,8 @@ enum rfkill_type {
* @RFKILL_OP_DEL: a device was removed
* @RFKILL_OP_CHANGE: a device's state changed -- userspace changes one device
* @RFKILL_OP_CHANGE_ALL: userspace changes all devices (of a type, or all)
* into a state, also updating the default state used for devices that
* are hot-plugged later.
*/
enum rfkill_operation {
RFKILL_OP_ADD = 0,