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| author | Carlos Song <carlos.song@nxp.com> | 2024-04-03 16:40:29 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-04-03 11:04:57 +0100 |
| commit | bff892acf79cec531da6cb21c50980a584ce1476 (patch) | |
| tree | ced6451d87055d983d09eb31599cbb9650914969 /lib/string_helpers.c | |
| parent | a3d3eab627bbbb0cb175910cf8d0f7022628a642 (diff) | |
spi: spi-fsl-lpspi: remove redundant spi_controller_put call
devm_spi_alloc_controller will allocate an SPI controller and
automatically release a reference on it when dev is unbound from
its driver. It doesn't need to call spi_controller_put explicitly
to put the reference when lpspi driver failed initialization.
Fixes: 2ae0ab0143fc ("spi: lpspi: Avoid potential use-after-free in probe()")
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Link: https://msgid.link/r/20240403084029.2000544-1-carlos.song@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions