diff options
| -rw-r--r-- | ArmPkg/Library/ArmDmaLib/ArmDmaLib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ArmPkg/Library/ArmDmaLib/ArmDmaLib.c b/ArmPkg/Library/ArmDmaLib/ArmDmaLib.c index 1e6b288b1..66f3469eb 100644 --- a/ArmPkg/Library/ArmDmaLib/ArmDmaLib.c +++ b/ArmPkg/Library/ArmDmaLib/ArmDmaLib.c @@ -93,7 +93,7 @@ DmaMap ( *Mapping = Map;
if ((((UINTN)HostAddress & (gCacheAlignment - 1)) != 0) ||
- ((*NumberOfBytes % gCacheAlignment) != 0)) {
+ ((*NumberOfBytes & (gCacheAlignment - 1)) != 0)) {
// Get the cacheability of the region
Status = gDS->GetMemorySpaceDescriptor (*DeviceAddress, &GcdDescriptor);
|