if (AcpiDescription->PM_TMR_BLK.Address == 0) {\r
AcpiDescription->PM_TMR_BLK.Address = Fadt->PM_TMR_BLK;\r
AcpiDescription->PM_TMR_BLK.AddressSpaceId = ACPI_ADDRESS_ID_IO;\r
- AcpiDescription->PM_TMR_BLK.RegisterBitWidth = (AcpiDescription->TMR_VAL_EXT == 0) ? 24 : 32;\r
+ AcpiDescription->PM_TMR_BLK.RegisterBitWidth = (UINT8) ((AcpiDescription->TMR_VAL_EXT == 0) ? 24 : 32);\r
}\r
\r
return ;\r