1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index cd9d643433d3..40d76d2a5eff 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -1576,6 +1576,7 @@ struct qcom_glink *qcom_glink_native_probe(struct device *dev,
         idr_init(&glink->rcids);
 
         glink->mbox_client.dev = dev;
+        glink->mbox_client.knows_txdone = true;
         glink->mbox_chan = mbox_request_channel(&glink->mbox_client, 0);
         if (IS_ERR(glink->mbox_chan)) {
                 if (PTR_ERR(glink->mbox_chan) != -EPROBE_DEFER)