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authorJohannes Berg <johannes@sipsolutions.net>2009-06-02 07:01:40 -0400
committerJohn W. Linville <linville@tuxdriver.com>2009-06-03 14:06:14 -0400
commit6081162e2ed78dfcf149b076b047078ab1445cc2 (patch)
treeaef1cf51ee0a8f77f562defe1fe8ec75812474b7 /drivers/video
parent7643a2c3fcc13cd6fbd731f214463547383418ae (diff)
rfkill: add function to query state
Sometimes it is necessary to know how the state is, and it is easier to query rfkill than keep track of it somewhere else, so add a function for that. This could later be expanded to return hard/soft block, but so far that isn't necessary. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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