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-rw-r--r--include/sound/soc-acpi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/soc-acpi.h b/include/sound/soc-acpi.h
index b77b05c413a3..b16a844d16ef 100644
--- a/include/sound/soc-acpi.h
+++ b/include/sound/soc-acpi.h
@@ -93,11 +93,13 @@ struct snd_soc_acpi_endpoint {
* @adr: 64 bit ACPI _ADR value
* @num_endpoints: number of endpoints for this device
* @endpoints: array of endpoints
+ * @name_prefix: string used for codec controls
*/
struct snd_soc_acpi_adr_device {
const u64 adr;
const u8 num_endpoints;
const struct snd_soc_acpi_endpoint *endpoints;
+ const char *name_prefix;
};
/**