diff options
| -rw-r--r-- | net/rfkill/rfkill.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index ce0e23148cd..aa7039dfa19 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. * |