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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 /include/linux/rfkill.h
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>
Diffstat (limited to 'include/linux/rfkill.h')
-rw-r--r--include/linux/rfkill.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 7c116f6631b8..ee3eddea8568 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -261,6 +261,13 @@ void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw);
261 * registered drivers? 261 * registered drivers?
262 */ 262 */
263void rfkill_set_global_sw_state(const enum rfkill_type type, bool blocked); 263void rfkill_set_global_sw_state(const enum rfkill_type type, bool blocked);
264
265/**
266 * rfkill_blocked - query rfkill block
267 *
268 * @rfkill: rfkill struct to query
269 */
270bool rfkill_blocked(struct rfkill *rfkill);
264#else /* !RFKILL */ 271#else /* !RFKILL */
265static inline struct rfkill * __must_check 272static inline struct rfkill * __must_check
266rfkill_alloc(const char *name, 273rfkill_alloc(const char *name,
@@ -313,6 +320,11 @@ static inline void rfkill_set_global_sw_state(const enum rfkill_type type,
313 bool blocked) 320 bool blocked)
314{ 321{
315} 322}
323
324static inline bool rfkill_blocked(struct rfkill *rfkill)
325{
326 return false;
327}
316#endif /* RFKILL || RFKILL_MODULE */ 328#endif /* RFKILL || RFKILL_MODULE */
317 329
318 330