rfkill: Update userspace API documentation

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
commit d4634e8dea