diff options
Diffstat (limited to 'arch/powerpc/include/asm/iommu.h')
| -rw-r--r-- | arch/powerpc/include/asm/iommu.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h index 803ac70ecedf..4bdcf22509e6 100644 --- a/arch/powerpc/include/asm/iommu.h +++ b/arch/powerpc/include/asm/iommu.h @@ -69,6 +69,8 @@ struct iommu_table_ops { long index, unsigned long *hpa, enum dma_data_direction *direction); + + __be64 *(*useraddrptr)(struct iommu_table *tbl, long index); #endif void (*clear)(struct iommu_table *tbl, long index, long npages); @@ -123,9 +125,7 @@ struct iommu_table { }; #define IOMMU_TABLE_USERSPACE_ENTRY(tbl, entry) \ - ((tbl)->it_userspace ? \ - &((tbl)->it_userspace[(entry) - (tbl)->it_offset]) : \ - NULL) + ((tbl)->it_ops->useraddrptr((tbl), (entry))) /* Pure 2^n version of get_order */ static inline __attribute_const__ |