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-rw-r--r--include/sound/sof/topology.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/sound/sof/topology.h b/include/sound/sof/topology.h
index 796b6c8e851d..d12736e14b69 100644
--- a/include/sound/sof/topology.h
+++ b/include/sound/sof/topology.h
@@ -57,8 +57,8 @@ struct sof_ipc_comp {
uint32_t pipeline_id;
uint32_t core;
- /* reserved for future use */
- uint32_t reserved[1];
+ /* extended data length, 0 if no extended data */
+ uint32_t ext_data_length;
} __packed;
/*