Merge tag 'mmc-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull mmc fix from Ulf Hansson:

 - Fix regression of detection of eMMC/SD/SDIO cards

* tag 'mmc-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: Revert "mmc: core: Allow mmc_start_host() synchronously detect a card"