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| author | Vasant Hegde <vasant.hegde@amd.com> | 2024-01-18 09:01:01 +0000 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-02-09 11:40:31 +0100 |
| commit | a4086637664926b52f5ecd087b3957f935ce48fb (patch) | |
| tree | b2e522bb3346104a6db0ce8496ed30b1ef84389e /drivers/iommu/amd | |
| parent | be4f5995875353efd5c438375b2a68453f137b6e (diff) | |
| download | lwn-a4086637664926b52f5ecd087b3957f935ce48fb.tar.gz lwn-a4086637664926b52f5ecd087b3957f935ce48fb.zip | |
iommu/amd: Remove unused IOVA_* macro
These macros are not used after commit ac6d704679d343 ("iommu/dma: Pass
address limit rather than size to iommu_setup_dma_ops()").
No functional change intended.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240118090105.5864-3-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd')
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 4283dd8191f0..7fe3c9d44906 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -45,10 +45,6 @@ #define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28)) -/* IO virtual address start page frame number */ -#define IOVA_START_PFN (1) -#define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT) - /* Reserved IOVA ranges */ #define MSI_RANGE_START (0xfee00000) #define MSI_RANGE_END (0xfeefffff) |