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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-10-18 19:05:57 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2024-10-21 11:55:50 +0200 |
| commit | af264e5989055ac33f413c4c80874345cda0cc97 (patch) | |
| tree | 3512cae14199c41630e01bcc7fea88599beb8a15 /rust | |
| parent | 7b2e57c26d45d55aa00d9f2904db12633596ffdb (diff) | |
| download | linux-af264e5989055ac33f413c4c80874345cda0cc97.tar.gz linux-af264e5989055ac33f413c4c80874345cda0cc97.tar.bz2 linux-af264e5989055ac33f413c4c80874345cda0cc97.zip | |
mtd: spinand: Constify struct nand_ecc_engine_ops
'struct nand_ecc_engine_ops' are not modified in these drivers.
Constifying this structure moves some data to a read-only section, so
increases overall security, especially when the structure holds some
function pointers.
Update the prototype of mxic_ecc_get_pipelined_ops() accordingly.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
16709 1374 16 18099 46b3 drivers/mtd/nand/ecc-mxic.o
After:
=====
text data bss dec hex filename
16789 1294 16 18099 46b3 drivers/mtd/nand/ecc-mxic.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/72597e9de2320a4109be2112e696399592edacd4.1729271136.git.christophe.jaillet@wanadoo.fr
Diffstat (limited to 'rust')
0 files changed, 0 insertions, 0 deletions