usIoBaseAddress   231 drivers/gpu/drm/amd/include/atombios.h   USHORT usIoBaseAddress;
usIoBaseAddress   254 drivers/gpu/drm/amd/include/atombios.h   USHORT usIoBaseAddress;
usIoBaseAddress   223 drivers/gpu/drm/radeon/atombios.h   USHORT usIoBaseAddress;