[GIT PULL] mtd: Changes for 5.15

[Miquel Raynal <miquel.raynal@bootlin.com>]

Hello Linus,

This is the MTD PR for 5.15.

Thanks,
Miquèl

The following changes since commit
e73f0f0ee7541171d89f2e2491130c7771ba58d3:

  Linux 5.14-rc1 (2021-07-11 15:07:40 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git
  tags/mtd/for-5.15

for you to fetch changes up to c1fe77e42440d2cad76055df6fb58caabf622d51:

  Merge tag 'nand/for-5.15' into mtd/next (2021-09-03 00:04:16 +0200)

----------------------------------------------------------------
MTD changes:
* blkdevs:
  - Simplify the refcounting in blktrans_{open, release}
  - Simplify blktrans_getgeo
  - Remove blktrans_ref_mutex
  - Simplify blktrans_dev_get
  - Use lockdep_assert_held
  - Don't hold del_mtd_blktrans_dev in blktrans_{open, release}
* ftl:
  - Don't cast away the type when calling add_mtd_blktrans_dev
  - Don't cast away the type when calling add_mtd_blktrans_dev
  - Use container_of() rather than cast
  - Fix use-after-free
  - Add discard support
  - Allow use of MTD_RAM for testing purposes
* concat:
  - Check _read, _write callbacks existence before assignment
  - Judge callback existence based on the master
* maps:
  - Maps: remove dead MTD map driver for PMC-Sierra MSP boards
* mtdblock:
  - Warn if added for a NAND device
  - Add comment about UBI block devices
  - Update old JFFS2 mention in Kconfig
* partitions:
  - Redboot: convert to YAML

NAND core changes:
* Repair Miquel Raynal's email address in MAINTAINERS
* Fix a couple of spelling mistakes in Kconfig
* bbt: Skip bad blocks when searching for the BBT in NAND
* Remove never changed ret variable

Raw NAND changes:
* cafe: Fix a resource leak in the error handling path of
'cafe_nand_probe()'
* intel: Fix error handling in probe
* omap: Fix kernel doc warning on 'calcuate' typo
* gpmc: Fix the ECC bytes vs. OOB bytes equation

SPI-NAND core changes:
* Properly fill the OOB area.
* Fix comment

SPI-NAND drivers changes:
* macronix: Add Quad support for serial NAND flash

----------------------------------------------------------------
Christoph Hellwig (8):
      mtd_blkdevs: don't hold del_mtd_blktrans_dev in blktrans_{open,
release} mtd_blkdevs: use lockdep_assert_held
      mtd/ftl: don't cast away the type when calling
add_mtd_blktrans_dev mtd/rfd_ftl: don't cast away the type when calling
add_mtd_blktrans_dev mtd_blkdevs: simplify blktrans_dev_get
      mtd_blkdevs: remove blktrans_ref_mutex
      mtd_blkdevs: simplify blktrans_getgeo
      mtd_blkdevs: simplify the refcounting in blktrans_{open, release}

Christophe JAILLET (1):
      mtd: rawnand: cafe: Fix a resource leak in the error handling
path of 'cafe_nand_probe()'

Colin Ian King (1):
      mtd: rawnand: Fix a couple of spelling mistakes in Kconfig

Corentin Labbe (1):
      dt_bindings: mtd: partitions: redboot: convert to YAML

Daniel Palmer (1):
      mtd: spinand: core: Properly fill the OOB area.

Evgeny Novikov (1):
      mtd: rawnand: intel: Fix error handling in probe

Ezequiel Garcia (3):
      mtdblock: Update old JFFS2 mention in Kconfig
      mtdblock: Add comment about UBI block devices
      mtdblock: Warn if added for a NAND device

Jaime Liao (1):
      mtd: spinand: macronix: Add Quad support for serial NAND flash

Jason Wang (1):
      mtd: rawnand: remove never changed ret variable

Lukas Bulwahn (2):
      MAINTAINERS: repair Miquel Raynal's email address
      mtd: maps: remove dead MTD map driver for PMC-Sierra MSP boards

Miquel Raynal (3):
      dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
      mtd: spinand: Fix comment
      Merge tag 'nand/for-5.15' into mtd/next

Sean Young (4):
      mtd: rfd_ftl: allow use of MTD_RAM for testing purposes
      mtd: rfd_ftl: add discard support
      mtd: rfd_ftl: fix use-after-free
      mtd: rfd_ftl: use container_of() rather than cast

Stefan Riedmueller (1):
      mtd: rawnand: nand_bbt: Skip bad blocks when searching for the
BBT in NAND

Vladimir Molokov (1):
      mtd: rawnand: omap: Fix kernel doc warning on 'calcuate' typo

Zhihao Cheng (2):
      mtd: mtdconcat: Judge callback existence based on the master
      mtd: mtdconcat: Check _read, _write callbacks existence before
assignment

 Documentation/devicetree/bindings/mtd/gpmc-nand.txt               |
 2 +- Documentation/devicetree/bindings/mtd/partitions/redboot-fis.txt
 |  27 ----
 Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml |
 42 ++++++ MAINTAINERS
      |   4 +- drivers/mtd/Kconfig
          |  10 +- drivers/mtd/ftl.c
              |   2 +- drivers/mtd/maps/Kconfig
                  |  23 ---- drivers/mtd/maps/Makefile
                        |   1 - drivers/mtd/maps/pmcmsp-flash.c
                           | 227 -------------------------------
 drivers/mtd/mtd_blkdevs.c                                         |
 60 +------- drivers/mtd/mtdblock.c
        |   4 + drivers/mtd/mtdblock_ro.c
           |   4 + drivers/mtd/mtdconcat.c
              |  33 +++-- drivers/mtd/nand/raw/Kconfig
                     |   4 +- drivers/mtd/nand/raw/cafe_nand.c
                         |   4 +-
 drivers/mtd/nand/raw/intel-nand-controller.c                      |
 27 ++-- drivers/mtd/nand/raw/meson_nand.c
    |   4 +- drivers/mtd/nand/raw/nand_bbt.c
        |  33 +++++ drivers/mtd/nand/raw/omap2.c
               |   2 +- drivers/mtd/nand/spi/core.c
                   |   4 +- drivers/mtd/nand/spi/macronix.c
                       |  16 +-- drivers/mtd/rfd_ftl.c
                            |  46 +++++-- 22 files changed, 198
 insertions(+), 381 deletions(-) delete mode 100644
 Documentation/devicetree/bindings/mtd/partitions/redboot-fis.txt
 create mode 100644
 Documentation/devicetree/bindings/mtd/partitions/redboot-fis.yaml
 delete mode 100644 drivers/mtd/maps/pmcmsp-flash.c