diff options
Diffstat (limited to 'drivers/iommu/intel-pasid.c')
-rw-r--r-- | drivers/iommu/intel-pasid.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/iommu/intel-pasid.c b/drivers/iommu/intel-pasid.c index fe51d8af457f..040a445be300 100644 --- a/drivers/iommu/intel-pasid.c +++ b/drivers/iommu/intel-pasid.c @@ -169,23 +169,6 @@ attach_out: return 0; } -/* Get PRESENT bit of a PASID directory entry. */ -static inline bool -pasid_pde_is_present(struct pasid_dir_entry *pde) -{ - return READ_ONCE(pde->val) & PASID_PTE_PRESENT; -} - -/* Get PASID table from a PASID directory entry. */ -static inline struct pasid_entry * -get_pasid_table_from_pde(struct pasid_dir_entry *pde) -{ - if (!pasid_pde_is_present(pde)) - return NULL; - - return phys_to_virt(READ_ONCE(pde->val) & PDE_PFN_MASK); -} - void intel_pasid_free_table(struct device *dev) { struct device_domain_info *info; |