Merge tag 'mmc-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "MMC core:
   - sdio: Restore ~20% performance drop for SDHCI drivers, by using
     mmc_pre_req() and mmc_post_req() for SDIO requests.

  MMC host:
   - sdhci-of-esdhc: Fix support for erratum eSDHC7
   - mmc_spi: Allow the driver to be built when CONFIG_HAS_DMA is unset
   - sdhci-msm: Use retries to fix tuning
   - sdhci-acpi: Fix resume for eMMC HS400 mode"

* tag 'mmc-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: sdio: Use mmc_pre_req() / mmc_post_req()
  mmc: sdhci-of-esdhc: Don't walk device-tree on every interrupt
  mmc: mmc_spi: Allow the driver to be built when CONFIG_HAS_DMA is unset
  mmc: sdhci-msm: Add retries when all tuning phases are found valid
  mmc: sdhci-acpi: Clear amd_sdhci_host on reset