35 	struct heartbeat_trig_data *heartbeat_data =  in led_heartbeat_function()  local
36 		from_timer(heartbeat_data, t, timer);  in led_heartbeat_function()
41 	led_cdev = heartbeat_data->led_cdev;  in led_heartbeat_function()
52 	switch (heartbeat_data->phase) {  in led_heartbeat_function()
60 		heartbeat_data->period = 300 +  in led_heartbeat_function()
62 		heartbeat_data->period =  in led_heartbeat_function()
63 			msecs_to_jiffies(heartbeat_data->period);  in led_heartbeat_function()
65 		heartbeat_data->phase++;  in led_heartbeat_function()
66 		if (!heartbeat_data->invert)  in led_heartbeat_function()
70 		delay = heartbeat_data->period / 4 - msecs_to_jiffies(70);  in led_heartbeat_function()
71 		heartbeat_data->phase++;  in led_heartbeat_function()
72 		if (heartbeat_data->invert)  in led_heartbeat_function()
77 		heartbeat_data->phase++;  in led_heartbeat_function()
78 		if (!heartbeat_data->invert)  in led_heartbeat_function()
82 		delay = heartbeat_data->period - heartbeat_data->period / 4 -  in led_heartbeat_function()
84 		heartbeat_data->phase = 0;  in led_heartbeat_function()
85 		if (heartbeat_data->invert)  in led_heartbeat_function()
91 	mod_timer(&heartbeat_data->timer, jiffies + delay);  in led_heartbeat_function()
97 	struct heartbeat_trig_data *heartbeat_data =  in led_invert_show()  local
100 	return sprintf(buf, "%u\n", heartbeat_data->invert);  in led_invert_show()
106 	struct heartbeat_trig_data *heartbeat_data =  in led_invert_store()  local
115 	heartbeat_data->invert = !!state;  in led_invert_store()
130 	struct heartbeat_trig_data *heartbeat_data;  in heartbeat_trig_activate()  local
132 	heartbeat_data = kzalloc(sizeof(*heartbeat_data), GFP_KERNEL);  in heartbeat_trig_activate()
133 	if (!heartbeat_data)  in heartbeat_trig_activate()
136 	led_set_trigger_data(led_cdev, heartbeat_data);  in heartbeat_trig_activate()
137 	heartbeat_data->led_cdev = led_cdev;  in heartbeat_trig_activate()
139 	timer_setup(&heartbeat_data->timer, led_heartbeat_function, 0);  in heartbeat_trig_activate()
140 	heartbeat_data->phase = 0;  in heartbeat_trig_activate()
143 	led_heartbeat_function(&heartbeat_data->timer);  in heartbeat_trig_activate()
151 	struct heartbeat_trig_data *heartbeat_data =  in heartbeat_trig_deactivate()  local
154 	timer_shutdown_sync(&heartbeat_data->timer);  in heartbeat_trig_deactivate()
155 	kfree(heartbeat_data);  in heartbeat_trig_deactivate()