22 struct activity_data {  struct
34 	struct activity_data *activity_data = from_timer(activity_data, t,  in led_activity_function()  argument
36 	struct led_classdev *led_cdev = activity_data->led_cdev;  in led_activity_function()
78 	diff_boot = (curr_boot - activity_data->last_boot) >> 16;  in led_activity_function()
79 	diff_used = (curr_used - activity_data->last_used) >> 16;  in led_activity_function()
80 	activity_data->last_boot = curr_boot;  in led_activity_function()
81 	activity_data->last_used = curr_used;  in led_activity_function()
125 	activity_data->time_left -= 100;  in led_activity_function()
126 	if (activity_data->time_left <= 0) {  in led_activity_function()
127 		activity_data->time_left = 0;  in led_activity_function()
128 		activity_data->state = !activity_data->state;  in led_activity_function()
130 			(activity_data->state ^ activity_data->invert) ?  in led_activity_function()
137 		delay = activity_data->state ?  in led_activity_function()
141 		delay = activity_data->state ?  in led_activity_function()
146 	if (!activity_data->time_left || delay <= activity_data->time_left)  in led_activity_function()
147 		activity_data->time_left = delay;  in led_activity_function()
149 	delay = min_t(int, activity_data->time_left, 100);  in led_activity_function()
150 	mod_timer(&activity_data->timer, jiffies + msecs_to_jiffies(delay));  in led_activity_function()
156 	struct activity_data *activity_data = led_trigger_get_drvdata(dev);  in led_invert_show()  local
158 	return sprintf(buf, "%u\n", activity_data->invert);  in led_invert_show()
165 	struct activity_data *activity_data = led_trigger_get_drvdata(dev);  in led_invert_store()  local
173 	activity_data->invert = !!state;  in led_invert_store()
188 	struct activity_data *activity_data;  in activity_activate()  local
190 	activity_data = kzalloc(sizeof(*activity_data), GFP_KERNEL);  in activity_activate()
191 	if (!activity_data)  in activity_activate()
194 	led_set_trigger_data(led_cdev, activity_data);  in activity_activate()
196 	activity_data->led_cdev = led_cdev;  in activity_activate()
197 	timer_setup(&activity_data->timer, led_activity_function, 0);  in activity_activate()
200 	led_activity_function(&activity_data->timer);  in activity_activate()
208 	struct activity_data *activity_data = led_get_trigger_data(led_cdev);  in activity_deactivate()  local
210 	del_timer_sync(&activity_data->timer);  in activity_deactivate()
211 	kfree(activity_data);  in activity_deactivate()