platform/chrome/cros_ec_lightbar.c

62 	int ret = 0;
74 			ret = -EINTR;
84 	return ret;
113 	int ret;
123 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
124 	if (ret < 0 && ret != -EINVAL) {
125 		ret = 0;
136 		ret = 1;
147 		ret = 1;
152 	ret = 0;
155 	return ret;
163 	int ret;
165 	ret = lb_throttle();
166 	if (ret)
167 		return ret;
182 	int ret;
196 	ret = lb_throttle();
197 	if (ret)
200 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
201 	if (ret < 0)
204 	ret = count;
207 	return ret;
225 	int ret, i = 0, j = 0, ok = 0;
239 		ret = sscanf(buf, "%i", &val[i++]);
240 		if (ret == 0)
255 				ret = lb_throttle();
256 				if (ret)
260 			ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
261 			if (ret < 0)
291 	int ret;
300 	ret = lb_throttle();
301 	if (ret)
304 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
305 	if (ret < 0) {
306 		ret = sysfs_emit(buf, "XFER / EC ERROR %d / %d\n", ret, msg->result);
312 		ret = sysfs_emit(buf, "%d\n", resp->get_seq.num);
314 		ret = sysfs_emit(buf, "%s\n", seqname[resp->get_seq.num]);
318 	return ret;
325 	int ret;
334 	ret = lb_throttle();
335 	if (ret)
338 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
339 	if (ret < 0)
342 	ret = 0;
346 	return ret;
353 	int ret;
364 	ret = lb_throttle();
365 	if (ret)
368 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
369 	if (ret < 0)
372 	ret = 0;
376 	return ret;
385 	int ret, len;
397 		ret = kstrtouint(buf, 0, &num);
398 		if (ret)
399 			return ret;
409 	ret = lb_throttle();
410 	if (ret)
413 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
414 	if (ret < 0)
417 	ret = count;
420 	return ret;
426 	int extra_bytes, max_size, ret;
451 	ret = lb_throttle();
452 	if (ret)
470 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);
471 	if (ret < 0)
474 	ret = count;
478 	return ret;
494 	int ret;
496 	ret = kstrtobool(buf, &enable);
497 	if (ret < 0)
498 		return ret;
536 	int ret;
555 	ret = sysfs_create_group(&ec_dev->class_dev.kobj,
557 	if (ret < 0)
559 			cros_ec_lightbar_attr_group.name, ret);
561 	return ret;