MMC_CAP_SYNC_RUNTIME_PM 861 drivers/mmc/core/core.c if (host->caps & MMC_CAP_SYNC_RUNTIME_PM) MMC_CAP_SYNC_RUNTIME_PM 1317 drivers/mmc/host/rtsx_usb_sdmmc.c MMC_CAP_ERASE | MMC_CAP_SYNC_RUNTIME_PM;