diff options
Diffstat (limited to 'include/linux/rfkill.h')
| -rw-r--r-- | include/linux/rfkill.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index ca89ae1b0219..844e96114861 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -61,6 +61,8 @@ enum rfkill_state { * @data: Pointer to the RF button drivers private data which will be * passed along when toggling radio state. * @toggle_radio(): Mandatory handler to control state of the radio. + * @get_state(): handler to read current radio state from hardware, + * may be called from atomic context, should return 0 on success. * @led_trigger: A LED trigger for this button's LED. * @dev: Device structure integrating the switch into device tree. * @node: Used to place switch into list of all switches known to the @@ -80,6 +82,7 @@ struct rfkill { void *data; int (*toggle_radio)(void *data, enum rfkill_state state); + int (*get_state)(void *data, enum rfkill_state *state); #ifdef CONFIG_RFKILL_LEDS struct led_trigger led_trigger; @@ -95,6 +98,8 @@ void rfkill_free(struct rfkill *rfkill); int rfkill_register(struct rfkill *rfkill); void rfkill_unregister(struct rfkill *rfkill); +int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state); + /** * rfkill_get_led_name - Get the LED trigger name for the button's LED. * This function might return a NULL pointer if registering of the |