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ASoC: SOF: ipc4-topology: Allow bytes controls without initial payload #5708

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ASoC: SOF: ipc4-topology: Allow bytes controls without initial payload #5708

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2 changes: 1 addition & 1 deletion sound/soc/sof/ipc4-topology.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2971,7 +2971,7 @@ static int sof_ipc4_control_load_bytes(struct snd_sof_dev *sdev, struct snd_sof_
return -EINVAL;
}

if (scontrol->priv_size < sizeof(struct sof_abi_hdr)) {
if (scontrol->priv_size && scontrol->priv_size < sizeof(struct sof_abi_hdr)) {
dev_err(sdev->dev,
"bytes control %s initial data size %zu is insufficient.\n",
scontrol->name, scontrol->priv_size);
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