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| author | Haotian Zhang <vulab@iscas.ac.cn> | 2025-09-29 08:01:10 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-09-29 08:02:00 +0300 |
| commit | db74430a4218f282d16e58a38337275ad3f9f517 (patch) | |
| tree | 132e0cfc86de81977711f1cc9aca18edaaffb676 /tools/perf/scripts/python/gecko.py | |
| parent | d3366a04770eea807f2826cbdb96934dd8c9bf79 (diff) | |
| download | linux-db74430a4218f282d16e58a38337275ad3f9f517.tar.xz | |
Input: psxpad-spi - add a check for the return value of spi_setup()
The probe function in the psxpad-spi driver calls spi_setup()
but fails to check its return value. If the SPI bus setup fails,
the driver will still load successfully, resulting in potential
error in later I/O operations.
Add a check for the return value of spi_setup() and return
an error on failure.
Fixes: 8be193c7b1f4 ("Input: add support for PlayStation 1/2 joypads connected via SPI")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions