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| author |   Chenyuan Yang <chenyuan0y@gmail.com> | 2025-03-12 23:36:11 -0500 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-03-13 21:45:33 +0100 |
| commit | 2542a3f70e563a9e70e7ded314286535a3321bdb (patch) | |
| tree | f15cfcb56da2b9aefa339bfae61adc4fb6029775 /scripts/lib/kdoc/kdoc_files.py | |
| parent | Linux 6.14-rc6 (diff) | |
| download | linux-rng-2542a3f70e563a9e70e7ded314286535a3321bdb.tar.xz linux-rng-2542a3f70e563a9e70e7ded314286535a3321bdb.zip | |
thermal: int340x: Add NULL check for adev
Not all devices have an ACPI companion fwnode, so adev might be NULL.
This is similar to the commit cd2fd6eab480
("platform/x86: int3472: Check for adev == NULL").
Add a check for adev not being set and return -ENODEV in that case to
avoid a possible NULL pointer deref in int3402_thermal_probe().
Note, under the same directory, int3400_thermal_probe() has such a
check.
Fixes: 77e337c6e23e ("Thermal: introduce INT3402 thermal driver")
Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/20250313043611.1212116-1-chenyuan0y@gmail.com
[ rjw: Subject edit, added Fixes: ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions