linux-stable.git/drivers/mtd/tests, branch linux-5.15.y

mtd: make mtd_test.c a separate module

2024-08-19T03:45:05+00:00

[ Upstream commit a5cf054d325e6f362e82fe6d124a1871a4af8174 ]

This file gets linked into nine different modules, which causes a warning:

scripts/Makefile.build:236: drivers/mtd/tests/Makefile: mtd_test.o is added to multiple modules: mtd_nandbiterrs mtd_oobtest mtd_pagetest mtd_readtest mtd_speedtest mtd_stresstest mtd_subpagetest mtd_torturetest

Make it a separate module instead.

Fixes: a995c792280d ("mtd: tests: rename sources in order to link a helper object")
Signed-off-by: Arnd Bergmann 
Signed-off-by: Miquel Raynal 
Link: https://lore.kernel.org/linux-mtd/20240529095049.1915393-1-arnd@kernel.org
Signed-off-by: Sasha Levin

mtd: tests: Remove redundant assignment to err

2021-05-10T10:48:35+00:00

Variable 'err' is set to 0 but this value is never read as it is
overwritten with a new value later on, hence it is a redundant
assignment and can be removed.

Cleans up the following clang-analyzer warning:

drivers/mtd/tests/torturetest.c:233:2: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores]

Reported-by: Abaci Robot 
Signed-off-by: Yang Li 
Signed-off-by: Miquel Raynal 
Link: https://lore.kernel.org/linux-mtd/1619604142-119891-1-git-send-email-yang.lee@linux.alibaba.com

mtd: mtd_oobtest: Remove redundant assignment to err

2021-05-10T10:42:57+00:00

Variable err is set to zero but this value is never read as it is
overwritten with a new value later on, hence it is a redundant
assignment and can be removed.

Cleans up the following clang-analyzer warning:

drivers/mtd/tests/oobtest.c:626:4: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores].

drivers/mtd/tests/oobtest.c:603:4: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores].

drivers/mtd/tests/oobtest.c:579:4: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores].

drivers/mtd/tests/oobtest.c:556:4: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores].

drivers/mtd/tests/oobtest.c:532:3: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores].

drivers/mtd/tests/oobtest.c:509:3: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores].

Reported-by: Abaci Robot 
Signed-off-by: Jiapeng Chong 
Signed-off-by: Miquel Raynal 
Link: https://lore.kernel.org/linux-mtd/1619346498-43617-1-git-send-email-jiapeng.chong@linux.alibaba.com

mtd: mtd_oobtest: fix error return code in mtd_oobtest_init()

2021-05-10T08:44:37+00:00

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Reported-by: Hulk Robot 
Signed-off-by: Zhang Xiaoxu 
Signed-off-by: Miquel Raynal 
Link: https://lore.kernel.org/linux-mtd/20210409010739.1021001-1-zhangxiaoxu5@huawei.com

mtd: nand: ecc-hamming: Rename the exported functions

2020-12-10T21:37:29+00:00

Prefix by ecc_sw_hamming_ the functions which should be internal only
but are exported for "raw" operations.

Prefix by nand_ecc_sw_hamming_ the other functions which will be used
in the context of the declaration of an Hamming proper ECC engine
object.

Signed-off-by: Miquel Raynal 
Link: https://lore.kernel.org/linux-mtd/20200929230124.31491-16-miquel.raynal@bootlin.com

mtd: nand: ecc-hamming: Move Hamming code to the generic NAND layer

2020-12-10T21:37:29+00:00

Hamming ECC code might be later re-used by the SPI NAND layer.

Signed-off-by: Miquel Raynal 
Link: https://lore.kernel.org/linux-mtd/20200929230124.31491-12-miquel.raynal@bootlin.com

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 326

2019-06-05T15:37:06+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation this program is
  distributed in the hope that it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details you should have received a copy of the gnu general
  public license along with this program see the file copying if not
  write to the free software foundation 59 temple place suite 330
  boston ma 02111 1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 9 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Kate Stewart 
Reviewed-by: Alexios Zavras 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190530000435.832876118@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier for more missed files

2019-05-21T08:50:45+00:00

Add SPDX license identifiers to all files which:

 - Have no license information of any form

 - Have MODULE_LICENCE("GPL*") inside which was used in the initial
   scan/conversion to ignore the file

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

mtd: rawnand: Clarify Kconfig entry MTD_NAND

2019-04-18T06:54:00+00:00

MTD_NAND is large and encloses much more than what the symbol is
actually used for: raw NAND. Clarify the symbol by naming it
MTD_RAW_NAND instead.

Signed-off-by: Miquel Raynal

mtd: nand: Clarify Kconfig entry for software Hamming ECC entries

2019-04-18T06:54:00+00:00

The software Hamming ECC correction implementation is referred as
MTD_NAND_ECC which is too generic. Rename it
MTD_NAND_ECC_SW_HAMMING. Also rename MTD_NAND_ECC_SMC which is an
SMC quirk in the Hamming implementation as
MTD_NAND_ECC_SW_HAMMING_SMC.

Signed-off-by: Miquel Raynal