Pull mtd fixes from Boris Brezillon:
 "NAND fixes:

   - add a quirk for a bunch of broken Macronix chips

   - fix nand_block_bad() when chip->ecc.read_oob() returns a positive
     value encoding the number of bitflips

   - fix OOB handling in the MXC driver fo V2.1 controllers

   - flag the ONFI_FEATURE_ON_DIE_ECC as supported in the Micron driver

   - hardcode clk rate in the denali_dt driver to address a bad DT
     representation (the proper fix will be queued for 4.19)

  SPI NOR fixes:

   - add an ULL constant to some ID definitions so that the ID is not
     truncated on 32-bit platforms

  MTD fixes:

   - fix the sector unlocking logic in the CFI driver"

* tag 'mtd/fixes-for-4.18-rc3' of git://git.infradead.org/linux-mtd:
  mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally
  mtd: dataflash: Use ULL suffix for 64-bit constants
  mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
  mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
  mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
  mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
  mtd: rawnand: All AC chips have a broken GET_FEATURES(TIMINGS).
  mtd: rawnand: fix return value check for bad block status
  mtd: rawnand: mxc: set spare area size register explicitly
  mtd: rawnand: micron: add ONFI_FEATURE_ON_DIE_ECC to supported features