Unverified Commit 870b10f6 authored by Johan Hovold's avatar Johan Hovold Committed by Mark Brown
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ASoC: soc_sdw_utils: drop bogus container_of() error handling 



The dev_to_sdw_dev() helper uses container_of() to return the containing
soundwire device structure of its pointer argument and will never return
NULL.

Fixes: 4f8ef33d ("ASoC: soc_sdw_utils: skip the endpoint that doesn't present")
Cc: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20251219142715.19254-4-johan@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 61a50d6f

sound/soc/sdw_utils/soc_sdw_utils.c

+0 −4
Original line number Diff line number Diff line
@@ -1414,10 +1414,6 @@ static int is_sdca_endpoint_present(struct device *dev, 
	}



	slave = dev_to_sdw_dev(sdw_dev);

	if (!slave) {

		ret = -EINVAL;

		goto put_device;

	}



	/* Make sure BIOS provides SDCA properties */

	if (!slave->sdca_data.interface_revision) {