Hi Boris,
Boris Brezillon <boris.brezillon@xxxxxxxxxxx> wrote on Fri, 7 Sep 2018
00:38:32 +0200:
> Hello,
>
> This is the 2nd batch of API cleanup patches. This time we move
> deprecated hooks/fields to the nand_legacy struct, and then move some
> of the code found in nand_base.c into separate source/header files.
>
> With this new organization, new comers should more easily identify the
> bits they can use in their NAND controller drivers and those that are
> only meant for core code. It also shrink a bit nand_base.c which was
> over 6000 lines of code.
>
> Note that existing coding style issues (reported by checkpatch) in arch
> or driver code are intentionally not fixed to keep the series focused
> on the API/core cleanup.
>
> Regards,
>
> Boris
>
> Boris Brezillon (19):
> mtd: rawnand: Leave chip->IO_ADDR_{R,W} to NULL when unused
> mtd: rawnand: Create a legacy struct and move ->IO_ADDR_{R,W} there
> mtd: rawnand: Deprecate ->{read,write}_{byte,buf}() hooks
> mtd: rawnand: Deprecate ->cmd_ctrl() and ->cmdfunc()
> mtd: rawnand: Deprecate ->dev_ready() and ->waitfunc()
> mtd: rawnand: Deprecate ->block_{bad,markbad}() hooks
> mtd: rawnand: Deprecate ->erase()
> mtd: rawnand: Deprecate ->{set,get}_features() hooks
> mtd: rawnand: Deprecate ->chip_delay
> mtd: rawnand: Move function prototypes after struct declarations
> mtd: rawnand: Get rid of nand_flash_dev forward declation
> mtd: rawnand: Get rid of the duplicate nand_chip forward declaration
> mtd: rawnand: Get rid of a few unused definitions
> mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h
> mtd: rawnand: Inline onfi_get_async_timing_mode()
> mtd: rawnand: Keep all internal stuff private
> mtd: rawnand: Move legacy code to nand_legacy.c
> mtd: rawnand: Move ONFI code to nand_onfi.c
> mtd: rawnand: Move JEDEC code to nand_jedec.c
>
> Documentation/driver-api/mtdnand.rst | 30 +-
> arch/arm/mach-ep93xx/snappercl15.c | 8 +-
> arch/arm/mach-ep93xx/ts72xx.c | 9 +-
> arch/arm/mach-imx/mach-qong.c | 6 +-
> arch/arm/mach-ixp4xx/ixdp425-setup.c | 2 +-
> arch/arm/mach-omap1/board-fsample.c | 3 +-
> arch/arm/mach-omap1/board-h2.c | 3 +-
> arch/arm/mach-omap1/board-h3.c | 2 +-
> arch/arm/mach-omap1/board-nand.c | 2 +-
> arch/arm/mach-omap1/board-perseus2.c | 3 +-
> arch/arm/mach-orion5x/ts78xx-setup.c | 9 +-
> arch/arm/mach-pxa/balloon3.c | 5 +-
> arch/arm/mach-pxa/em-x270.c | 9 +-
> arch/arm/mach-pxa/palmtx.c | 5 +-
> arch/mips/alchemy/devboards/db1200.c | 9 +-
> arch/mips/alchemy/devboards/db1300.c | 9 +-
> arch/mips/alchemy/devboards/db1550.c | 9 +-
> arch/mips/netlogic/xlr/platform-flash.c | 3 +-
> arch/mips/pnx833x/common/platform.c | 5 +-
> arch/mips/rb532/devices.c | 5 +-
> arch/sh/boards/mach-migor/setup.c | 8 +-
> drivers/mtd/nand/raw/Makefile | 4 +-
> drivers/mtd/nand/raw/ams-delta.c | 22 +-
> drivers/mtd/nand/raw/atmel/nand-controller.c | 22 +-
> drivers/mtd/nand/raw/au1550nd.c | 43 +-
> drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c | 22 +-
> drivers/mtd/nand/raw/brcmnand/brcmnand.c | 15 +-
> drivers/mtd/nand/raw/cafe_nand.c | 22 +-
> drivers/mtd/nand/raw/cmx270_nand.c | 28 +-
> drivers/mtd/nand/raw/cs553x_nand.c | 42 +-
> drivers/mtd/nand/raw/davinci_nand.c | 34 +-
> drivers/mtd/nand/raw/denali.c | 23 +-
> drivers/mtd/nand/raw/diskonchip.c | 50 +-
> drivers/mtd/nand/raw/fsl_elbc_nand.c | 18 +-
> drivers/mtd/nand/raw/fsl_ifc_nand.c | 24 +-
> drivers/mtd/nand/raw/fsl_upm.c | 30 +-
> drivers/mtd/nand/raw/fsmc_nand.c | 1 -
> drivers/mtd/nand/raw/gpio.c | 16 +-
> drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 22 +-
> drivers/mtd/nand/raw/hisi504_nand.c | 18 +-
> drivers/mtd/nand/raw/internals.h | 114 ++
> drivers/mtd/nand/raw/jz4740_nand.c | 14 +-
> drivers/mtd/nand/raw/jz4780_nand.c | 10 +-
> drivers/mtd/nand/raw/lpc32xx_mlc.c | 12 +-
> drivers/mtd/nand/raw/lpc32xx_slc.c | 26 +-
> drivers/mtd/nand/raw/mpc5121_nfc.c | 14 +-
> drivers/mtd/nand/raw/mtk_nand.c | 12 +-
> drivers/mtd/nand/raw/mxc_nand.c | 20 +-
> drivers/mtd/nand/raw/nand_amd.c | 2 +-
> drivers/mtd/nand/raw/nand_base.c | 1260 +++-------------------
> drivers/mtd/nand/raw/nand_bbt.c | 5 +-
> drivers/mtd/nand/raw/nand_hynix.c | 9 +-
> drivers/mtd/nand/raw/nand_ids.c | 4 +-
> drivers/mtd/nand/raw/nand_jedec.c | 113 ++
> drivers/mtd/nand/raw/nand_legacy.c | 642 +++++++++++
> drivers/mtd/nand/raw/nand_macronix.c | 2 +-
> drivers/mtd/nand/raw/nand_micron.c | 3 +-
> drivers/mtd/nand/raw/nand_onfi.c | 305 ++++++
> drivers/mtd/nand/raw/nand_samsung.c | 2 +-
> drivers/mtd/nand/raw/nand_timings.c | 18 +-
> drivers/mtd/nand/raw/nand_toshiba.c | 2 +-
> drivers/mtd/nand/raw/nandsim.c | 14 +-
> drivers/mtd/nand/raw/ndfc.c | 14 +-
> drivers/mtd/nand/raw/nuc900_nand.c | 22 +-
> drivers/mtd/nand/raw/omap2.c | 62 +-
> drivers/mtd/nand/raw/orion_nand.c | 12 +-
> drivers/mtd/nand/raw/oxnas_nand.c | 10 +-
> drivers/mtd/nand/raw/pasemi_nand.c | 32 +-
> drivers/mtd/nand/raw/plat_nand.c | 17 +-
> drivers/mtd/nand/raw/qcom_nandc.c | 39 +-
> drivers/mtd/nand/raw/r852.c | 14 +-
> drivers/mtd/nand/raw/s3c2410.c | 34 +-
> drivers/mtd/nand/raw/sh_flctl.c | 18 +-
> drivers/mtd/nand/raw/sharpsl.c | 12 +-
> drivers/mtd/nand/raw/sm_common.c | 2 +-
> drivers/mtd/nand/raw/socrates_nand.c | 16 +-
> drivers/mtd/nand/raw/sunxi_nand.c | 14 +-
> drivers/mtd/nand/raw/tango_nand.c | 12 +-
> drivers/mtd/nand/raw/tmio_nand.c | 20 +-
> drivers/mtd/nand/raw/txx9ndfmc.c | 12 +-
> drivers/mtd/nand/raw/xway_nand.c | 12 +-
> drivers/staging/mt29f_spinand/mt29f_spinand.c | 16 +-
> include/linux/mtd/jedec.h | 91 ++
> include/linux/mtd/onfi.h | 178 +++
> include/linux/mtd/platnand.h | 74 ++
> include/linux/mtd/rawnand.h | 555 ++--------
> 86 files changed, 2300 insertions(+), 2191 deletions(-)
> create mode 100644 drivers/mtd/nand/raw/internals.h
> create mode 100644 drivers/mtd/nand/raw/nand_jedec.c
> create mode 100644 drivers/mtd/nand/raw/nand_legacy.c
> create mode 100644 drivers/mtd/nand/raw/nand_onfi.c
> create mode 100644 include/linux/mtd/jedec.h
> create mode 100644 include/linux/mtd/onfi.h
> create mode 100644 include/linux/mtd/platnand.h
>
Series reviewed, there is one typo in patch 2/19 and 16/19 and a
s/ONFI/JEDEC/ in patch 19/19, otherwise I like the cleanup very much!
Can I modify when applying or you plan to do more/other changes?
Thanks,
Miquèl
