cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R3 | MMC_CMD_BCR;for(i =100; i; i--) { err =mmc_wait_for_cmd(host, &cmd,0);if(err)break;/* if we're just probing, do a single pass */if(ocr ==0)break;/* otherwise wait until reset completes */if(mmc_host_is_spi(host)) {i...