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Diffstat (limited to 'drivers/tee/optee/optee_rpc_cmd.h')
-rw-r--r--drivers/tee/optee/optee_rpc_cmd.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tee/optee/optee_rpc_cmd.h b/drivers/tee/optee/optee_rpc_cmd.h
index f3f06e0994a7..4576751b490c 100644
--- a/drivers/tee/optee/optee_rpc_cmd.h
+++ b/drivers/tee/optee/optee_rpc_cmd.h
@@ -41,6 +41,7 @@
* Waiting on notification
* [in] value[0].a OPTEE_RPC_NOTIFICATION_WAIT
* [in] value[0].b notification value
+ * [in] value[0].c timeout in milliseconds or 0 if no timeout
*
* Sending a synchronous notification
* [in] value[0].a OPTEE_RPC_NOTIFICATION_SEND