ro_lock sysfs attr to fix lockdep warnings
  mmc: sh_mmcif: fix late delayed work initialisation
  mmc: tmio_mmc: fix card eject during IO with DMA
  mmc: core: Fix comparison issue in mmc_compare_ext_csds
  mmc: core: Fix PowerOff Notify suspend/resume
  mmc: sdhci-pci: set Medfield SDIO as non-removable
  mmc: core: add the capability for broken voltage
  mmc: core: Fix low speed mmc card detection failure
  mmc: esdhc: set the timeout to the max value
  mmc: esdhc: add PIO mode support
  mmc: core: Ensure clocks are always enabled before host interaction
  mmc: of_mmc_spi: fix little endian support
  mmc: core: UHS sdio card that fails should not exceed 50MHz
  mmc: esdhc: fix errors when booting kernel on Freescale eSDHC version 2.3
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