diff options
| -rw-r--r-- | UefiCpuPkg/Library/MtrrLib/MtrrLib.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c index a66357e..22ec8d2 100644 --- a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c +++ b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c @@ -1274,21 +1274,6 @@ MtrrLibLowestType ( }
/**
- Return TRUE when the Operand is exactly power of 2.
-
- @retval TRUE Operand is exactly power of 2.
- @retval FALSE Operand is not power of 2.
-**/
-BOOLEAN
-MtrrLibIsPowerOfTwo (
- IN UINT64 Operand
- )
-{
- ASSERT (Operand != 0);
- return (BOOLEAN)((Operand & (Operand - 1)) == 0);
-}
-
-/**
Calculate the subtractive path from vertex Start to Stop.
@param DefaultType Default memory type.
@@ -1658,7 +1643,7 @@ MtrrLibCalculateMtrrs ( break;
}
- if ((Weight[M (Start, Stop)] == MAX_WEIGHT) && MtrrLibIsPowerOfTwo (Length)) {
+ if ((Weight[M (Start, Stop)] == MAX_WEIGHT) && IS_POW2 (Length)) {
if (MtrrLibGetNumberOfTypes (
Ranges,
RangeCount,
|