From: Christian König christian.koenig@amd.com
We will probably never see this combination.
Signed-off-by: Christian König christian.koenig@amd.com Reviewed-by: Michel Dänzer michel.daenzer@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;