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| author | Michael Walle <mwalle@kernel.org> | 2025-07-01 16:04:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-28 16:30:58 +0200 |
| commit | 264e99d50e887dd9ff53f14b8e556b59aaf92248 (patch) | |
| tree | 21da0887070cb8a2924021d08d1be893703a1d7e /mm/filemap.c | |
| parent | 52a14d2911073dff13dc8ba3d464781c8f1a981b (diff) | |
mtd: spi-nor: Fix spi_nor_try_unlock_all()
commit 2e3a7476ec3989e77270b9481e76e137824b17c0 upstream.
Commit ff67592cbdfc ("mtd: spi-nor: Introduce spi_nor_set_mtd_info()")
moved all initialization of the mtd fields at the end of spi_nor_scan().
Normally, the mtd info is only needed for the mtd ops on the device,
with one exception: spi_nor_try_unlock_all(), which will also make use
of the mtd->size parameter. With that commit, the size will always be
zero because it is not initialized. Fix that by not using the size of
the mtd_info struct, but use the size from struct spi_nor_flash_parameter.
Fixes: ff67592cbdfc ("mtd: spi-nor: Introduce spi_nor_set_mtd_info()")
Cc: stable@vger.kernel.org
Reported-by: Jean-Marc Ranger <jmranger@hotmail.com>
Closes: https://lore.kernel.org/all/DM6PR06MB561177323DC5207E34AF2A06C547A@DM6PR06MB5611.namprd06.prod.outlook.com/
Tested-by: Jean-Marc Ranger <jmranger@hotmail.com>
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20250701140426.2355182-1-mwalle@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/filemap.c')
0 files changed, 0 insertions, 0 deletions