2100 static int __spi_validate(struct spi_device *spi, struct spi_message *message)  in __spi_validate()  argument
2106 	if (list_empty(&message->transfers))  in __spi_validate()
2118 		list_for_each_entry(xfer, &message->transfers, transfer_list) {  in __spi_validate()
2134 	message->frame_length = 0;  in __spi_validate()
2135 	list_for_each_entry(xfer, &message->transfers, transfer_list) {  in __spi_validate()
2136 		message->frame_length += xfer->len;  in __spi_validate()
2206 	message->status = -EINPROGRESS;  in __spi_validate()
2211 static int __spi_async(struct spi_device *spi, struct spi_message *message)  in __spi_async()  argument
2215 	message->spi = spi;  in __spi_async()
2220 	trace_spi_message_submit(message);  in __spi_async()
2222 	return master->transfer(spi, message);  in __spi_async()
2256 int spi_async(struct spi_device *spi, struct spi_message *message)  in spi_async()  argument
2262 	ret = __spi_validate(spi, message);  in spi_async()
2271 		ret = __spi_async(spi, message);  in spi_async()
2310 int spi_async_locked(struct spi_device *spi, struct spi_message *message)  in spi_async_locked()  argument
2316 	ret = __spi_validate(spi, message);  in spi_async_locked()
2322 	ret = __spi_async(spi, message);  in spi_async_locked()
2344 static int __spi_sync(struct spi_device *spi, struct spi_message *message,  in __spi_sync()  argument
2352 	status = __spi_validate(spi, message);  in __spi_sync()
2356 	message->complete = spi_complete;  in __spi_sync()
2357 	message->context = &done;  in __spi_sync()
2358 	message->spi = spi;  in __spi_sync()
2374 		trace_spi_message_submit(message);  in __spi_sync()
2376 		status = __spi_queued_transfer(spi, message, false);  in __spi_sync()
2380 		status = spi_async_locked(spi, message);  in __spi_sync()
2399 		status = message->status;  in __spi_sync()
2401 	message->context = NULL;  in __spi_sync()
2426 int spi_sync(struct spi_device *spi, struct spi_message *message)  in spi_sync()  argument
2428 	return __spi_sync(spi, message, 0);  in spi_sync()
2448 int spi_sync_locked(struct spi_device *spi, struct spi_message *message)  in spi_sync_locked()  argument
2450 	return __spi_sync(spi, message, 1);  in spi_sync_locked()
2541 	struct spi_message	message;  in spi_write_then_read()  local
2559 	spi_message_init(&message);  in spi_write_then_read()
2563 		spi_message_add_tail(&x[0], &message);  in spi_write_then_read()
2567 		spi_message_add_tail(&x[1], &message);  in spi_write_then_read()
2575 	status = spi_sync(spi, &message);  in spi_write_then_read()