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| author | Bard Liao <[email protected]> | 2024-11-13 14:41:33 +0800 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2024-11-13 13:53:09 +0000 |
| commit | de35b06bf15cb56c96c7a69474e305852cc170e3 (patch) | |
| tree | cd20a3c75f0ddb476f160ff5fc36b2141db08a73 /Documentation/filesystems/caching/cachefiles.rst | |
| parent | fb5e67c9d03b4a65fd43acc18cbafffff15bd8f9 (diff) | |
ASoC: sdca: test adev before calling acpi_dev_for_each_child
sdca_lookup_functions may be called by a Peripheral that is not listed
in the ACPI table. Testing adev is required to avoid kernel NULL pointer
dereference.
Fixes: 3a513da1ae33 ("ASoC: SDCA: add initial module")
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Reviewed-by: Liam Girdwood <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'Documentation/filesystems/caching/cachefiles.rst')
0 files changed, 0 insertions, 0 deletions