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| author | Bard Liao <yung-chuan.liao@linux.intel.com> | 2024-11-13 14:41:33 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-11-13 13:53:09 +0000 |
| commit | de35b06bf15cb56c96c7a69474e305852cc170e3 (patch) | |
| tree | cd20a3c75f0ddb476f160ff5fc36b2141db08a73 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ASoC: SOF: ipc4-topology: remove redundant assignment to variable ret (diff) | |
| download | linux-de35b06bf15cb56c96c7a69474e305852cc170e3.tar.gz linux-de35b06bf15cb56c96c7a69474e305852cc170e3.zip | |
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 <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20241113064133.162501-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions