AccessBitWidth = ACPI_MUL_8 (ObjDesc->CommonField.AccessByteWidth);
- /*
- * Create the bitmasks used for bit insertion.
- * Note: This if/else is used to bypass compiler differences with the
- * shift operator
- */
- if (AccessBitWidth == ACPI_INTEGER_BIT_SIZE)
- {
- WidthMask = ACPI_UINT64_MAX;
- }
- else
- {
- WidthMask = ACPI_MASK_BITS_ABOVE (AccessBitWidth);
- }
+ /* Create the bitmasks used for bit insertion */
+ WidthMask = ACPI_MASK_BITS_ABOVE_64 (AccessBitWidth);
Mask = WidthMask &
ACPI_MASK_BITS_BELOW (ObjDesc->CommonField.StartFieldBitOffset);