115 set_light_backlight(struct light_device_t* dev,  in set_light_backlight()  argument
120     if(!dev) {  in set_light_backlight()
130 set_speaker_light_locked(struct light_device_t* dev,  in set_speaker_light_locked()  argument
138     if(!dev) {  in set_speaker_light_locked()
194 handle_speaker_battery_locked(struct light_device_t* dev)  in handle_speaker_battery_locked()  argument
197         set_speaker_light_locked(dev, &g_battery);  in handle_speaker_battery_locked()
199         set_speaker_light_locked(dev, &g_notification);  in handle_speaker_battery_locked()
204 set_light_battery(struct light_device_t* dev,  in set_light_battery()  argument
209     handle_speaker_battery_locked(dev);  in set_light_battery()
215 set_light_notifications(struct light_device_t* dev,  in set_light_notifications()  argument
220     handle_speaker_battery_locked(dev);  in set_light_notifications()
226 set_light_attention(struct light_device_t* dev,  in set_light_attention()  argument
235     handle_speaker_battery_locked(dev);  in set_light_attention()
241 set_light_buttons(struct light_device_t* dev,  in set_light_buttons()  argument
245     if(!dev) {  in set_light_buttons()
256 close_lights(struct light_device_t *dev)  in close_lights()  argument
258     if (dev) {  in close_lights()
259         free(dev);  in close_lights()
275     int (*set_light)(struct light_device_t* dev,  in open_lights()
293     struct light_device_t *dev = malloc(sizeof(struct light_device_t));  in open_lights()  local
295     if(!dev)  in open_lights()
298     memset(dev, 0, sizeof(*dev));  in open_lights()
300     dev->common.tag = HARDWARE_DEVICE_TAG;  in open_lights()
301     dev->common.version = 0;  in open_lights()
302     dev->common.module = (struct hw_module_t*)module;  in open_lights()
303     dev->common.close = (int (*)(struct hw_device_t*))close_lights;  in open_lights()
304     dev->set_light = set_light;  in open_lights()
306     *device = (struct hw_device_t*)dev;  in open_lights()