40 	if (!op->data.nbytes)  in spi_controller_dma_map_mem_op_data()
53 	return spi_map_buf(ctlr, dmadev, sgt, op->data.buf.in, op->data.nbytes,  in spi_controller_dma_map_mem_op_data()
86 	if (!op->data.nbytes)  in spi_controller_dma_unmap_mem_op_data()
146 	if (op->addr.nbytes &&  in spi_mem_default_supports_op()
150 	if (op->dummy.nbytes &&  in spi_mem_default_supports_op()
162 	if (op->cmd.nbytes != 1)  in spi_mem_default_supports_op()
179 	if (!op->cmd.buswidth || !op->cmd.nbytes)  in spi_mem_check_op()
182 	if ((op->addr.nbytes && !op->addr.buswidth) ||  in spi_mem_check_op()
183 	    (op->dummy.nbytes && !op->dummy.buswidth) ||  in spi_mem_check_op()
184 	    (op->data.nbytes && !op->data.buswidth))  in spi_mem_check_op()
316 	tmpbufsize = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes;  in spi_mem_exec_op()
331 	xfers[xferpos].len = op->cmd.nbytes;  in spi_mem_exec_op()
337 	if (op->addr.nbytes) {  in spi_mem_exec_op()
340 		for (i = 0; i < op->addr.nbytes; i++)  in spi_mem_exec_op()
342 					(8 * (op->addr.nbytes - i - 1));  in spi_mem_exec_op()
345 		xfers[xferpos].len = op->addr.nbytes;  in spi_mem_exec_op()
349 		totalxferlen += op->addr.nbytes;  in spi_mem_exec_op()
352 	if (op->dummy.nbytes) {  in spi_mem_exec_op()
353 		memset(tmpbuf + op->addr.nbytes + 1, 0xff, op->dummy.nbytes);  in spi_mem_exec_op()
354 		xfers[xferpos].tx_buf = tmpbuf + op->addr.nbytes + 1;  in spi_mem_exec_op()
355 		xfers[xferpos].len = op->dummy.nbytes;  in spi_mem_exec_op()
359 		totalxferlen += op->dummy.nbytes;  in spi_mem_exec_op()
362 	if (op->data.nbytes) {  in spi_mem_exec_op()
371 		xfers[xferpos].len = op->data.nbytes;  in spi_mem_exec_op()
374 		totalxferlen += op->data.nbytes;  in spi_mem_exec_op()
433 		len = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes;  in spi_mem_adjust_op_size()
438 		op->data.nbytes = min3((size_t)op->data.nbytes,  in spi_mem_adjust_op_size()
442 		if (!op->data.nbytes)  in spi_mem_adjust_op_size()
458 	op.data.nbytes = len;  in spi_mem_no_dirmap_read()
467 	return op.data.nbytes;  in spi_mem_no_dirmap_read()
478 	op.data.nbytes = len;  in spi_mem_no_dirmap_write()
487 	return op.data.nbytes;  in spi_mem_no_dirmap_write()
512 	if (!info->op_tmpl.addr.nbytes || info->op_tmpl.addr.nbytes > 8)  in spi_mem_dirmap_create()