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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2020-07-17 16:13:33 -0500
committerMark Brown <broonie@kernel.org>2020-07-20 16:08:20 +0100
commitcf0418cd06ce42fcf35beb33e315b5a77e596926 (patch)
treee62fe1102e44700b4a1848390dfdc2b1e5b2c5d0 /tools/perf/scripts/python
parent1f891055c7d0ce665247c09e97db927f2db37ce7 (diff)
ASoC: Intel: sof_sdw_rt711: remove properties in card remove
The rt711 jack detection properties are set from the machine drivers during the card probe, as done in other ASoC examples. KASAN reports a use-after-free error when unbinding drivers due to a confusing sequence between the ACPI core, the device core and the SoundWire device cleanups. Rather than fixing this sequence, follow the recommendation to have the same caller add and remove properties, add an explicit device_remove_properties() in the card .remove() callback. In future patches the use of device_add/remove_properties will be replaced by a direct handling of a swnode, but the sequence will remain the same. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200717211337.31956-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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