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probe: check dma_get_status() before using the status #11285

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Merged
lgirdwood merged 1 commit into from
Oct 9, 2026
Merged

probe: check dma_get_status() before using the status #11285

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8 changes: 6 additions & 2 deletions src/probe/probe.c
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Original file line number Diff line number Diff line change
Expand Up @@ -993,18 +993,22 @@ static void probe_cb_produce(void *arg, struct buffer_cb_transact *cb_data)
struct dma_status stat;

ret = dma_get_status(dma->dc.dmac->z_dev, dma->dc.chan->index, &stat);
if (ret < 0) {
tr_err(&pr_tr, "dma_get_status() failed, ret = %d", ret);
goto err;
}
dma->dmapb.avail = stat.pending_length;
free_bytes = stat.free;
#else
ret = dma_get_data_size_legacy(dma->dc.chan,
&dma->dmapb.avail,
&free_bytes);
#endif
if (ret < 0) {
tr_err(&pr_tr, "dma_get_data_size() failed, ret = %u",
tr_err(&pr_tr, "dma_get_data_size() failed, ret = %d",
ret);
goto err;
}
#endif

/* check if transaction amount exceeds component buffer end addr */
/* if yes: divide copying into two stages, head and tail */
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