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| author | Olivier Maignial <olivier.maignial@hotmail.fr> | 2023-06-23 17:33:37 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-07-12 13:39:44 +0200 |
| commit | f5a05060670a4d8d6523afc7963eb559c2e3615f (patch) | |
| tree | 5ff99eba481cd51c0cccf341437b3fbb7352f44b /scripts/clang-tools/gen_compile_commands.py | |
| parent | 8544cda94dae6be3f1359539079c68bb731428b1 (diff) | |
mtd: spinand: winbond: Fix ecc_get_status
Reading ECC status is failing.
w25n02kv_ecc_get_status() is using on-stack buffer for
SPINAND_GET_FEATURE_OP() output. It is not suitable for
DMA needs of spi-mem.
Fix this by using the spi-mem operations dedicated buffer
spinand->scratchbuf.
See
spinand->scratchbuf:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/mtd/spinand.h?h=v6.3#n418
spi_mem_check_op():
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/spi/spi-mem.c?h=v6.3#n199
Fixes: 6154c7a58348 ("mtd: spinand: winbond: add Winbond W25N02KV flash support")
Cc: stable@vger.kernel.org
Signed-off-by: Olivier Maignial <olivier.maignial@hotmail.fr>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/DB4P250MB1032EDB9E36B764A33769039FE23A@DB4P250MB1032.EURP250.PROD.OUTLOOK.COM
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions