93  * struct rave_sp_reply - Reply as per RAVE device protocol
95  * @length:	Expected reply length
96  * @data:	Buffer to store reply payload in
97  * @code:	Expected reply code
98  * @ackid:	Expected reply ACK ID
99  * @received:   Successful reply reception completion
177  * @ackid:			ACK ID used in last reply sent to the device
179  * @reply_lock:			Lock protecting @reply
180  * @reply:			Pointer to memory to store reply payload
194 	struct rave_sp_reply *reply;  member
346 	struct rave_sp_reply reply = {  in rave_sp_exec()  local
349 		.received = COMPLETION_INITIALIZER_ONSTACK(reply.received),  in rave_sp_exec()
360 	reply.ackid = ackid;  in rave_sp_exec()
361 	reply.code  = rave_sp_reply_code((u8)command);  in rave_sp_exec()
366 	sp->reply = &reply;  in rave_sp_exec()
374 	if (!wait_for_completion_timeout(&reply.received, HZ)) {  in rave_sp_exec()
379 		sp->reply = NULL;  in rave_sp_exec()
407 	struct rave_sp_reply *reply;  in rave_sp_receive_reply()  local
411 	reply = sp->reply;  in rave_sp_receive_reply()
413 	if (reply) {  in rave_sp_receive_reply()
414 		if (reply->code == data[0] && reply->ackid == data[1] &&  in rave_sp_receive_reply()
415 		    payload_length >= reply->length) {  in rave_sp_receive_reply()
418 			 * when handling commands that have a no-payload reply  in rave_sp_receive_reply()
420 			memcpy(reply->data, &data[2], reply->length);  in rave_sp_receive_reply()
421 			complete(&reply->received);  in rave_sp_receive_reply()
422 			sp->reply = NULL;  in rave_sp_receive_reply()
424 			dev_err(dev, "Ignoring incorrect reply\n");  in rave_sp_receive_reply()
426 				reply->code, data[0]);  in rave_sp_receive_reply()
428 				reply->ackid, data[1]);  in rave_sp_receive_reply()
430 				reply->length, payload_length);  in rave_sp_receive_reply()