MMC_CAP2_FULL_PWR_CYCLE
if (!mmc_card_uhs2(host) && host->caps2 & MMC_CAP2_FULL_PWR_CYCLE) {
host->caps2 |= MMC_CAP2_FULL_PWR_CYCLE;
if (host->caps2 & MMC_CAP2_FULL_PWR_CYCLE)
mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE |
mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE |