101 	struct cros_ec_command *msg;  in alloc_lightbar_cmd_msg()  local
103 	msg = kmalloc(sizeof(*msg) + len, GFP_KERNEL);  in alloc_lightbar_cmd_msg()
104 	if (!msg)  in alloc_lightbar_cmd_msg()
107 	msg->version = 0;  in alloc_lightbar_cmd_msg()
108 	msg->command = EC_CMD_LIGHTBAR_CMD + ec->cmd_offset;  in alloc_lightbar_cmd_msg()
114 	msg->outsize = sizeof(struct ec_params_lightbar);  in alloc_lightbar_cmd_msg()
115 	msg->insize = sizeof(struct ec_response_lightbar);  in alloc_lightbar_cmd_msg()
117 	return msg;  in alloc_lightbar_cmd_msg()
125 	struct cros_ec_command *msg;  in get_lightbar_version()  local
128 	msg = alloc_lightbar_cmd_msg(ec);  in get_lightbar_version()
129 	if (!msg)  in get_lightbar_version()
132 	param = (struct ec_params_lightbar *)msg->data;  in get_lightbar_version()
134 	msg->outsize = sizeof(param->cmd);  in get_lightbar_version()
135 	msg->insize = sizeof(resp->version);  in get_lightbar_version()
136 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in get_lightbar_version()
142 	switch (msg->result) {  in get_lightbar_version()
153 		resp = (struct ec_response_lightbar *)msg->data;  in get_lightbar_version()
167 	kfree(msg);  in get_lightbar_version()
194 	struct cros_ec_command *msg;  in num_segments_show()  local
203 	msg = alloc_lightbar_cmd_msg(ec);  in num_segments_show()
204 	if (!msg)  in num_segments_show()
207 	param = (struct ec_params_lightbar *)msg->data;  in num_segments_show()
209 	msg->outsize = sizeof(param->cmd);  in num_segments_show()
210 	msg->insize = sizeof(resp->get_params_v3);  in num_segments_show()
211 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in num_segments_show()
215 	if (msg->result == EC_RES_SUCCESS) {  in num_segments_show()
216 		resp = (struct ec_response_lightbar *)msg->data;  in num_segments_show()
226 	kfree(msg);  in num_segments_show()
235 	struct cros_ec_command *msg;  in brightness_store()  local
243 	msg = alloc_lightbar_cmd_msg(ec);  in brightness_store()
244 	if (!msg)  in brightness_store()
247 	param = (struct ec_params_lightbar *)msg->data;  in brightness_store()
254 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in brightness_store()
260 	kfree(msg);  in brightness_store()
276 	struct cros_ec_command *msg;  in led_rgb_store()  local
281 	msg = alloc_lightbar_cmd_msg(ec);  in led_rgb_store()
282 	if (!msg)  in led_rgb_store()
298 			param = (struct ec_params_lightbar *)msg->data;  in led_rgb_store()
314 			ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in led_rgb_store()
329 	kfree(msg);  in led_rgb_store()
344 	struct cros_ec_command *msg;  in sequence_show()  local
348 	msg = alloc_lightbar_cmd_msg(ec);  in sequence_show()
349 	if (!msg)  in sequence_show()
352 	param = (struct ec_params_lightbar *)msg->data;  in sequence_show()
358 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in sequence_show()
360 		ret = sysfs_emit(buf, "XFER / EC ERROR %d / %d\n", ret, msg->result);  in sequence_show()
364 	resp = (struct ec_response_lightbar *)msg->data;  in sequence_show()
371 	kfree(msg);  in sequence_show()
378 	struct cros_ec_command *msg;  in lb_send_empty_cmd()  local
381 	msg = alloc_lightbar_cmd_msg(ec);  in lb_send_empty_cmd()
382 	if (!msg)  in lb_send_empty_cmd()
385 	param = (struct ec_params_lightbar *)msg->data;  in lb_send_empty_cmd()
392 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in lb_send_empty_cmd()
398 	kfree(msg);  in lb_send_empty_cmd()
406 	struct cros_ec_command *msg;  in lb_manual_suspend_ctrl()  local
409 	msg = alloc_lightbar_cmd_msg(ec);  in lb_manual_suspend_ctrl()
410 	if (!msg)  in lb_manual_suspend_ctrl()
413 	param = (struct ec_params_lightbar *)msg->data;  in lb_manual_suspend_ctrl()
422 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in lb_manual_suspend_ctrl()
428 	kfree(msg);  in lb_manual_suspend_ctrl()
437 	struct cros_ec_command *msg;  in sequence_store()  local
456 	msg = alloc_lightbar_cmd_msg(ec);  in sequence_store()
457 	if (!msg)  in sequence_store()
460 	param = (struct ec_params_lightbar *)msg->data;  in sequence_store()
463 	msg->outsize = offsetof(typeof(*param), seq) + sizeof(param->seq);  in sequence_store()
464 	msg->insize = 0;  in sequence_store()
469 	ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in sequence_store()
475 	kfree(msg);  in sequence_store()
484 	struct cros_ec_command *msg;  in program_store()  local
517 	msg = alloc_lightbar_cmd_msg(ec);  in program_store()
518 	if (!msg)  in program_store()
524 	param = (struct ec_params_lightbar *)msg->data;  in program_store()
525 	msg->insize = 0;  in program_store()
540 		msg->outsize = count + extra_bytes;  in program_store()
542 		ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in program_store()
555 			msg->outsize = payload + extra_bytes;  in program_store()
557 			ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg);  in program_store()
565 	kfree(msg);  in program_store()