60 static void rk_emmc_prepare_mrq(struct mmc_request *mrq, struct scatterlist *sg,   in rk_emmc_prepare_mrq()  argument
63 	BUG_ON(!mrq || !mrq->cmd || !mrq->data || !mrq->stop);  in rk_emmc_prepare_mrq()
66 		mrq->cmd->opcode = write ?  in rk_emmc_prepare_mrq()
69 		mrq->cmd->opcode = write ?  in rk_emmc_prepare_mrq()
73 	mrq->cmd->arg = dev_addr;  in rk_emmc_prepare_mrq()
75 		mrq->cmd->arg <<= 9;  in rk_emmc_prepare_mrq()
77 	mrq->cmd->flags = MMC_RSP_R1 | MMC_CMD_ADTC;  in rk_emmc_prepare_mrq()
80 		mrq->stop = NULL;  in rk_emmc_prepare_mrq()
82 		mrq->stop->opcode = MMC_STOP_TRANSMISSION;  in rk_emmc_prepare_mrq()
83 		mrq->stop->arg = 0;  in rk_emmc_prepare_mrq()
84 		mrq->stop->flags = MMC_RSP_R1B | MMC_CMD_AC;  in rk_emmc_prepare_mrq()
87 	mrq->data->blksz = blksz;  in rk_emmc_prepare_mrq()
88 	mrq->data->blocks = blocks;  in rk_emmc_prepare_mrq()
89 	mrq->data->flags = write ? MMC_DATA_WRITE : MMC_DATA_READ;  in rk_emmc_prepare_mrq()
90 	mrq->data->sg = sg;  in rk_emmc_prepare_mrq()
91 	mrq->data->sg_len = sg_len;  in rk_emmc_prepare_mrq()
92 	mmc_set_data_timeout(mrq->data, this_card);  in rk_emmc_prepare_mrq()
141 	struct mmc_request mrq = {0};  in rk_emmc_transfer()  local
151 	mrq.cmd = &cmd;  in rk_emmc_transfer()
152 	mrq.data = &data;  in rk_emmc_transfer()
153 	mrq.stop = &stop;  in rk_emmc_transfer()
157 	rk_emmc_prepare_mrq(&mrq, &sg, 1, addr, datasz / BLKSZ, BLKSZ, write);  in rk_emmc_transfer()
178 	mmc_wait_for_req(this_card->host, &mrq);  in rk_emmc_transfer()