[GIT PULL] [v2] mtd: Changes for 5.15

From: Miquel Raynal
Date: Sun Sep 05 2021 - 06:08:52 EST

Hello Linus,

I was checking why the pull request sent on Thursday 3rd did not
receive any reply and I figured out that the final push operation
did not make it to the kernel.org repository.

I just pushed once again the missing change (a merge commit) and
re-generated the below request.

This is the final 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