Changes in map_rom.c

87194aba - mtd: chips: Use SPDX license headers

Sat, 03 Jun 2023 18:52:00 +0000

mtd: chips: Use SPDX license headersSome of the files in mtd/chips do not have a SPDX licenseheader, presumably because the text string "GPL'd" didn'tparse with Thomas rulesets for magic license tagging.Fix this, the code is initially from RedHat which clearlytargeted the Linux kernel and intended it to be GPLv2.In any case the original author appears to be DavidWoodhouse who can then confirm this.Cc: David Woodhouse Cc: Thomas Gleixner Signed-off-by: Linus Walleij Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230603185200.3571174-1-linus.walleij@linaro.org List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

9a594108 - mtd: remove the get_unmapped_area method

Tue, 07 Nov 2017 21:29:48 +0000

mtd: remove the get_unmapped_area methodIt is now unused.Signed-off-by: Nicolas Pitre Reviewed-by: Richard Weinberger Acked-by: Boris Brezillon Tested-by: Chris Brandt Signed-off-by: Richard Weinberger List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

55100cfa - mtd: chips/map_rom.c: implement point and unpoint methods

Mon, 30 Oct 2017 18:48:31 +0000

mtd: chips/map_rom.c: implement point and unpoint methodsThis will allow for the removal of the get_unmapped_area method later.Signed-off-by: Nicolas Pitre Acked-by: Boris Brezillon Tested-by: Chris Brandt [rw: fixed build]Signed-off-by: Richard Weinberger List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

6958024a - mtd: map_rom: Support UBI on ROM

Thu, 25 Sep 2014 17:20:24 +0000

mtd: map_rom: Support UBI on ROMUBI needs to know the physical erase block size, even on read-onlydevices, since it defines the on-device layout. Use a device-treeprovided value to support previously written UBI on read-only NOR.UBI also needs a non-zero writebufsize, so we set it to one.Note: This was implemented because hardware write-protected CFI NOR cannot be probed for the physical erase block size.Signed-off-by: Joe Schultz Signed-off-by: Aaron Sierra [Brian: removed unneeded #ifdef, note 'optional' erase-size property]Signed-off-by: Brian Norris List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

664addc2 - mtd: remove R/O checking duplication

Fri, 03 Feb 2012 16:13:23 +0000

mtd: remove R/O checking duplicationMany drivers check whether the partition is R/O and return -EROFS if yes.Let's stop having duplicated checks and move them to the API functionsinstead.And again a bit of noise - deleted few too sparse newlines, sorry.Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

3c3c10bb - mtd: add leading underscore to all mtd functions

Mon, 30 Jan 2012 12:58:32 +0000

mtd: add leading underscore to all mtd functionsThis patch renames all MTD functions by adding a "_" prefix:mtd->erase -> mtd->_erasemtd->read_oob -> mtd->_read_oob...The reason is that we are re-working the MTD API and from now on it isan error to use MTD function pointers directly - we have a correspondingAPI call for every pointer. By adding a leading "_" we achieve the following:1. Make sure we convert every direct pointer users2. A leading "_" suggests that this interface is internal and it becomes less likely that people will use them directly3. Make sure all the out-of-tree modules stop compiling and the owners spot the big API change and amend them.Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

6ae0185f - mtd: Remove obsolete include

Sun, 08 Aug 2010 20:19:42 +0000

mtd: Remove obsolete includeSigned-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

402d3265 - NOMMU: Present backing device capabilities for MTD chardevs

Thu, 12 Feb 2009 10:40:00 +0000

NOMMU: Present backing device capabilities for MTD chardevsPresent backing device capabilities for MTD character device files to allowNOMMU mmap to do direct mapping where possible.Signed-off-by: David Howells Tested-by: Bernd Schmidt Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

5f877607 - [MTD] map_rom has NULL erase pointer

Sun, 11 Jan 2009 19:52:19 +0000

[MTD] map_rom has NULL erase pointerWhich means if inftl or similar are loaded with it (which is a dumb thingto do admittedly) it may oops.Closes #8108[dwmw2: change error to -EROFS to match write-protected flash]Signed-off-by: Alan Cox Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

59018b6d - MTD/JFFS2: remove CVS keywords

Mon, 19 May 2008 22:03:52 +0000

MTD/JFFS2: remove CVS keywordsOnce upon a time, the MTD repository was using CVS.This patch therefore removes all usages of the no longer updated CVSkeywords from the MTD code.This also includes code that printed them to the user.Signed-off-by: Adrian Bunk Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

95b93a0c - [MTD] replace kmalloc+memset with kzalloc

Wed, 15 Nov 2006 19:10:29 +0000

[MTD] replace kmalloc+memset with kzallocSigned-off-by: Yan Burman Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

17ffc7ba - [MTD] Initialize 'writesize'

Thu, 22 Jun 2006 14:15:48 +0000

[MTD] Initialize 'writesize'Signed-off-by: Artem B. Bityutskiy List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

21c8db9e - [MTD] Restore MTD_ROM and MTD_RAM types

Wed, 14 Jun 2006 20:39:48 +0000

[MTD] Restore MTD_ROM and MTD_RAM typesLet's not attempt the abolition of mtd->type until/unless it's properlythought through. And certainly, let's not do it by halves.Signed-off-by: David Woodhouse List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

e369d62e - [MTD] replace MTD_ROM with MTD_GENERIC_TYPE

Tue, 30 May 2006 12:25:17 +0000

[MTD] replace MTD_ROM with MTD_GENERIC_TYPENo mtd user should ever check for the device type. Instead, device featuresshould be checked by the flags - if at all.As a first step towards type removal, change MTD_ROM into MTD_GENERIC_TYPE.Signed-off-by: Joern Engel List of files: /linux-6.15/drivers/mtd/chips/map_rom.c

1da177e4 - Linux-2.6.12-rc2

Sat, 16 Apr 2005 22:20:36 +0000

Linux-2.6.12-rc2Initial git repository build. I'm not bothering with the full history,even though we have it. We can create a separate "historical" gitarchive of that later if we want to, and in the meantime it's about3.2GB when imported into git - space that would just make the earlygit days unnecessarily complicated, when we don't have a lot of goodinfrastructure for it.Let it rip! List of files: /linux-6.15/drivers/mtd/chips/map_rom.c