Merge tag 'mtd/for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd updates from Miquel Raynal:
 "NAND changes:

   - Extend SPI NAND continuous read to Winbond devices, which requires
     numerous changes in the spi-{mem,nand} layers such as the need for
     a secondary read operation template

   - Continuous reads in general have also been enhanced/fixed for
     avoiding potential issues at probe time and at block boundaries

  SPI NOR changes:

   - Big set of cleanups and improvements to the locking support.

     This series contains some cleanups and bug fixes for code and
     documentation around write protection. Then support is added for
     complement locking, which allows finer grained configuration of
     what is considered locked and unlocked. Then complement locking is
     enabled on a bunch of Winbond W25 flashes

   - Fix die erase support on Spansion flashes.

     Die erase is only supported on multi-die flashes, but the die erase
     opcode was set for all. When the opcode is set, it overrides the
     default chip erase opcode which should be used for single-die
     flashes. Only set the opcode on multi-die flashes. Also, the opcode
     was not set on multi-die s28hx-t flashes. Set it so they can use
     die-erase correctly

  General changes:

   - A few drivers and mappings have been removed following SoCs support
     removal

   - And again, there is the usual load of misc improvements and fixes"

* tag 'mtd/for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (63 commits)
  mtd: cfi: Use common error handling code in two functions
  mtd: slram: simplify register_device() cleanup
  mtd: slram: remove failed entries from the device list
  mtd: rawnand: ndfc: use ioread32be/iowrite32be and allow COMPILE_TEST
  mtd: spi-nor: spansion: add die erase support in s28hx-t
  mtd: spi-nor: spansion: use die erase for multi-die devices only
  mtd: spi-nor: winbond: Add W25Q02NWxxIM CMP locking support
  mtd: spi-nor: winbond: Add W25Q01NWxxIM CMP locking support
  mtd: spi-nor: winbond: Add W25Q01NWxxIQ CMP locking support
  mtd: spi-nor: winbond: Add W25H02NWxxAM CMP locking support
  mtd: spi-nor: winbond: Add W25H01NWxxAM CMP locking support
  mtd: spi-nor: winbond: Add W25H512NWxxAM CMP locking support
  mtd: spi-nor: Add steps for testing locking with CMP
  mtd: spi-nor: swp: Add support for the complement feature
  mtd: spi-nor: Add steps for testing locking support
  mtd: maps: remove obsolete impa7 map driver
  mtd: maps: remove uclinux map driver
  mtd: maps: remove AMD Élan specific drivers
  mtd: inftlmount: convert printk(KERN_WARNING) to pr_warn
  mtd: Consistently define pci_device_ids
  ...