34 	struct heartbeat_trig_data *heartbeat_data =  in led_heartbeat_function()  local
35 		from_timer(heartbeat_data, t, timer);  in led_heartbeat_function()
40 	led_cdev = heartbeat_data->led_cdev;  in led_heartbeat_function()
51 	switch (heartbeat_data->phase) {  in led_heartbeat_function()
59 		heartbeat_data->period = 300 +  in led_heartbeat_function()
61 		heartbeat_data->period =  in led_heartbeat_function()
62 			msecs_to_jiffies(heartbeat_data->period);  in led_heartbeat_function()
64 		heartbeat_data->phase++;  in led_heartbeat_function()
65 		if (!heartbeat_data->invert)  in led_heartbeat_function()
69 		delay = heartbeat_data->period / 4 - msecs_to_jiffies(70);  in led_heartbeat_function()
70 		heartbeat_data->phase++;  in led_heartbeat_function()
71 		if (heartbeat_data->invert)  in led_heartbeat_function()
76 		heartbeat_data->phase++;  in led_heartbeat_function()
77 		if (!heartbeat_data->invert)  in led_heartbeat_function()
81 		delay = heartbeat_data->period - heartbeat_data->period / 4 -  in led_heartbeat_function()
83 		heartbeat_data->phase = 0;  in led_heartbeat_function()
84 		if (heartbeat_data->invert)  in led_heartbeat_function()
90 	mod_timer(&heartbeat_data->timer, jiffies + delay);  in led_heartbeat_function()
96 	struct heartbeat_trig_data *heartbeat_data =  in led_invert_show()  local
99 	return sprintf(buf, "%u\n", heartbeat_data->invert);  in led_invert_show()
105 	struct heartbeat_trig_data *heartbeat_data =  in led_invert_store()  local
114 	heartbeat_data->invert = !!state;  in led_invert_store()
129 	struct heartbeat_trig_data *heartbeat_data;  in heartbeat_trig_activate()  local
131 	heartbeat_data = kzalloc(sizeof(*heartbeat_data), GFP_KERNEL);  in heartbeat_trig_activate()
132 	if (!heartbeat_data)  in heartbeat_trig_activate()
135 	led_set_trigger_data(led_cdev, heartbeat_data);  in heartbeat_trig_activate()
136 	heartbeat_data->led_cdev = led_cdev;  in heartbeat_trig_activate()
138 	timer_setup(&heartbeat_data->timer, led_heartbeat_function, 0);  in heartbeat_trig_activate()
139 	heartbeat_data->phase = 0;  in heartbeat_trig_activate()
142 	led_heartbeat_function(&heartbeat_data->timer);  in heartbeat_trig_activate()
150 	struct heartbeat_trig_data *heartbeat_data =  in heartbeat_trig_deactivate()  local
153 	del_timer_sync(&heartbeat_data->timer);  in heartbeat_trig_deactivate()
154 	kfree(heartbeat_data);  in heartbeat_trig_deactivate()