364 static u8 rpcif_bit_size(u8 buswidth)  in rpcif_bit_size()  argument
366 	return buswidth > 4 ? 2 : ilog2(buswidth);  in rpcif_bit_size()
381 	if (op->cmd.buswidth) {  in rpcif_prepare()
383 			RPCIF_SMENR_CDB(rpcif_bit_size(op->cmd.buswidth));  in rpcif_prepare()
388 	if (op->ocmd.buswidth) {  in rpcif_prepare()
390 			RPCIF_SMENR_OCDB(rpcif_bit_size(op->ocmd.buswidth));  in rpcif_prepare()
394 	if (op->addr.buswidth) {  in rpcif_prepare()
396 			RPCIF_SMENR_ADB(rpcif_bit_size(op->addr.buswidth));  in rpcif_prepare()
411 	if (op->dummy.buswidth) {  in rpcif_prepare()
414 						op->dummy.buswidth);  in rpcif_prepare()
417 	if (op->option.buswidth) {  in rpcif_prepare()
420 			RPCIF_SMENR_OPDB(rpcif_bit_size(op->option.buswidth));  in rpcif_prepare()
427 	if (op->data.buswidth) {  in rpcif_prepare()
450 		rpc->enable |= RPCIF_SMENR_SPIDB(rpcif_bit_size(op->data.buswidth));  in rpcif_prepare()