TTM_PL_MASK_CACHING
TTM_PL_MASK_CACHING) &&
((mem->placement & bo->mem.placement & TTM_PL_MASK_CACHING) == 0)) {
uint32_t caching = proposed_placement & TTM_PL_MASK_CACHING;
uint32_t result = proposed_placement & ~TTM_PL_MASK_CACHING;
#define TTM_PL_MASK_MEMTYPE (TTM_PL_MASK_MEM | TTM_PL_MASK_CACHING)