From: Christian König <christian.koe...@amd.com>
We will probably never see this combination.
Signed-off-by: Christian König <christian.koe...@amd.com>
Reviewed-by: Michel Dänzer <michel.daen...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 25 -------------------------
1 file changed, 25 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 7bf5ba7..524abca 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -538,31 +538,6 @@ static int amdgpu_ttm_io_mem_reserve(struct ttm_bo_device
*bdev, struct ttm_mem_
return -EINVAL;
mem->bus.base = adev->mc.aper_base;
mem->bus.is_iomem = true;
-#ifdef __alpha__
- /*
- * Alpha: use bus.addr to hold the ioremap() return,
- * so we can modify bus.base below.
- */
- if (mem->placement & TTM_PL_FLAG_WC)
- mem->bus.addr =
- ioremap_wc(mem->bus.base + mem->bus.offset,
- mem->bus.size);
- else
- mem->bus.addr =
- ioremap_nocache(mem->bus.base + mem->bus.offset,
- mem->bus.size);
- if (!mem->bus.addr)
- return -ENOMEM;
-
- /*
- * Alpha: Use just the bus offset plus
- * the hose/domain memory base for bus.base.
- * It then can be used to build PTEs for VRAM
- * access, as done in ttm_bo_vm_fault().
- */
- mem->bus.base = (mem->bus.base & 0x0ffffffffUL) +
- adev->ddev->hose->dense_mem_base;
-#endif
break;
default:
return -EINVAL;
--
2.5.0
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