From a4086637664926b52f5ecd087b3957f935ce48fb Mon Sep 17 00:00:00 2001
From: Vasant Hegde <vasant.hegde@amd.com>
Date: Thu, 18 Jan 2024 09:01:01 +0000
Subject: [PATCH] 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>
---
 drivers/iommu/amd/iommu.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 4283dd8191f05..7fe3c9d44906a 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)
-- 
2.30.2