qseecom: support listener request from smcinvoke without reentrancy

Add support to process listener request from smcinvoke when
reentrancy is disabled.

Change-Id: I2ce030cf6d5104ca2dec1402634a05d425e6d474
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
diff --git a/drivers/misc/qseecom.c b/drivers/misc/qseecom.c
index 7567f86..9382664 100644
--- a/drivers/misc/qseecom.c
+++ b/drivers/misc/qseecom.c
@@ -4785,8 +4785,12 @@
 	resp.data = desc->ret[2];	/*listener_id*/
 
 	mutex_lock(&app_access_lock);
-	ret = __qseecom_process_reentrancy(&resp, &dummy_app_entry,
+	if (qseecom.qsee_reentrancy_support)
+		ret = __qseecom_process_reentrancy(&resp, &dummy_app_entry,
 					&dummy_private_data);
+	else
+		ret = __qseecom_process_incomplete_cmd(&dummy_private_data,
+					&resp);
 	mutex_unlock(&app_access_lock);
 	if (ret)
 		pr_err("Failed on cmd %d for lsnr %d session %d, ret = %d\n",