From 505877acea6508c8c8fc3744b59b9f64b6e5dbd6 Mon Sep 17 00:00:00 2001
From: German Andryeyev <German.Andryeyev@amd.com>
Date: Mon, 10 Aug 2020 14:59:44 -0400
Subject: [PATCH] Allow prefetch on the null stream

Change-Id: I87e950460361fab65ab140988fc2288bcb194f08
---
 rocclr/hip_hmm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rocclr/hip_hmm.cpp b/rocclr/hip_hmm.cpp
index b9df3b25d6..82d16b3562 100644
--- a/rocclr/hip_hmm.cpp
+++ b/rocclr/hip_hmm.cpp
@@ -71,7 +71,7 @@ hipError_t hipMemPrefetchAsync(const void* dev_ptr, size_t count, int device,
                                hipStream_t stream) {
   HIP_INIT_API(hipMemPrefetchAsync, dev_ptr, count, device, stream);
 
-  if ((dev_ptr == nullptr) || (count == 0) || (stream == nullptr)) {
+  if ((dev_ptr == nullptr) || (count == 0)) {
     HIP_RETURN(hipErrorInvalidValue);
   }
   amd::HostQueue* queue = nullptr;