diff options
Diffstat (limited to 'include/linux/swiotlb.h')
-rw-r--r-- | include/linux/swiotlb.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index a387b59640a4..14aec0b70dd9 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -46,9 +46,6 @@ enum dma_sync_target { SYNC_FOR_DEVICE = 1, }; -/* define the last possible byte of physical address space as a mapping error */ -#define SWIOTLB_MAP_ERROR (~(phys_addr_t)0x0) - extern phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, dma_addr_t tbl_dma_addr, phys_addr_t phys, size_t size, |