36 	struct heartbeat_trig_data *heartbeat_data = led_cdev->trigger_data;  in led_heartbeat_function()  local
46 	switch (heartbeat_data->phase) {  in led_heartbeat_function()
54 		heartbeat_data->period = 300 +  in led_heartbeat_function()
56 		heartbeat_data->period =  in led_heartbeat_function()
57 			msecs_to_jiffies(heartbeat_data->period);  in led_heartbeat_function()
59 		heartbeat_data->phase++;  in led_heartbeat_function()
60 		if (!heartbeat_data->invert)  in led_heartbeat_function()
64 		delay = heartbeat_data->period / 4 - msecs_to_jiffies(70);  in led_heartbeat_function()
65 		heartbeat_data->phase++;  in led_heartbeat_function()
66 		if (heartbeat_data->invert)  in led_heartbeat_function()
71 		heartbeat_data->phase++;  in led_heartbeat_function()
72 		if (!heartbeat_data->invert)  in led_heartbeat_function()
76 		delay = heartbeat_data->period - heartbeat_data->period / 4 -  in led_heartbeat_function()
78 		heartbeat_data->phase = 0;  in led_heartbeat_function()
79 		if (heartbeat_data->invert)  in led_heartbeat_function()
85 	mod_timer(&heartbeat_data->timer, jiffies + delay);  in led_heartbeat_function()
92 	struct heartbeat_trig_data *heartbeat_data = led_cdev->trigger_data;  in led_invert_show()  local
94 	return sprintf(buf, "%u\n", heartbeat_data->invert);  in led_invert_show()
101 	struct heartbeat_trig_data *heartbeat_data = led_cdev->trigger_data;  in led_invert_store()  local
109 	heartbeat_data->invert = !!state;  in led_invert_store()
118 	struct heartbeat_trig_data *heartbeat_data;  in heartbeat_trig_activate()  local
121 	heartbeat_data = kzalloc(sizeof(*heartbeat_data), GFP_KERNEL);  in heartbeat_trig_activate()
122 	if (!heartbeat_data)  in heartbeat_trig_activate()
125 	led_cdev->trigger_data = heartbeat_data;  in heartbeat_trig_activate()
132 	setup_timer(&heartbeat_data->timer,  in heartbeat_trig_activate()
134 	heartbeat_data->phase = 0;  in heartbeat_trig_activate()
135 	led_heartbeat_function(heartbeat_data->timer.data);  in heartbeat_trig_activate()
141 	struct heartbeat_trig_data *heartbeat_data = led_cdev->trigger_data;  in heartbeat_trig_deactivate()  local
144 		del_timer_sync(&heartbeat_data->timer);  in heartbeat_trig_deactivate()
146 		kfree(heartbeat_data);  in heartbeat_trig_deactivate()