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authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>2008-07-03 20:14:56 +0400
committerJohn W. Linville <linville@tuxdriver.com>2008-07-08 22:16:02 +0400
commit0f687e9aeb590e9581709379f47dd13ee9357258 (patch)
tree1e713f23476d03171d608abfdd9308552c5f1da9 /net/rfkill
parente4abd4d49d6df6d5e94564c5e831c61ac722f6ec (diff)
downloadlinux-0f687e9aeb590e9581709379f47dd13ee9357258.tar.xz
rfkill: some minor kernel-doc changes for rfkill_toggle_radio
Improve rfkill_toggle_radio's kernel-doc header a bit. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/rfkill')
-rw-r--r--net/rfkill/rfkill.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index ce0e23148cdd..aa7039dfa19d 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -130,17 +130,19 @@ static void update_rfkill_state(struct rfkill *rfkill)
/**
* rfkill_toggle_radio - wrapper for toggle_radio hook
- * calls toggle_radio taking into account a lot of "small"
- * details.
+ *
* @rfkill: the rfkill struct to use
* @force: calls toggle_radio even if cache says it is not needed,
* and also makes sure notifications of the state will be
* sent even if it didn't change
* @state: the new state to call toggle_radio() with
*
- * This wrappen protects and enforces the API for toggle_radio
- * calls. Note that @force cannot override a (possibly cached)
- * state of RFKILL_STATE_HARD_BLOCKED. Any device making use of
+ * Calls rfkill->toggle_radio, enforcing the API for toggle_radio
+ * calls and handling all the red tape such as issuing notifications
+ * if the call is successful.
+ *
+ * Note that @force cannot override a (possibly cached) state of
+ * RFKILL_STATE_HARD_BLOCKED. Any device making use of
* RFKILL_STATE_HARD_BLOCKED implements either get_state() or
* rfkill_force_state(), so the cache either is bypassed or valid.
*