drm/amdgpu: cleanup vm_size handling

It's pointless to have the same value twice, just always use max_pfn.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 1e727da2bb64..122379dfc7d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2576,27 +2576,27 @@ void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev,
  * @adev: amdgpu_device pointer
  * @vm_size: the default vm size if it's set auto
  */
-void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint64_t vm_size,
+void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t vm_size,
                            uint32_t fragment_size_default)
 {
         /* adjust vm size firstly */
-        if (amdgpu_vm_size == -1)
-                adev->vm_manager.vm_size = vm_size;
-        else
-                adev->vm_manager.vm_size = amdgpu_vm_size;
+        if (amdgpu_vm_size != -1)
+                vm_size = amdgpu_vm_size;
+
+        adev->vm_manager.max_pfn = (uint64_t)vm_size << 18;
 
         /* block size depends on vm size */
         if (amdgpu_vm_block_size == -1)
                 adev->vm_manager.block_size =
-                        amdgpu_vm_get_block_size(adev->vm_manager.vm_size);
+                        amdgpu_vm_get_block_size(vm_size);
         else
                 adev->vm_manager.block_size = amdgpu_vm_block_size;
 
         amdgpu_vm_set_fragment_size(adev, fragment_size_default);
 
-        DRM_INFO("vm size is %llu GB, block size is %u-bit, fragment size is %u-bit\n",
-                adev->vm_manager.vm_size, adev->vm_manager.block_size,
-                adev->vm_manager.fragment_size);
+        DRM_INFO("vm size is %u GB, block size is %u-bit, fragment size is %u-bit\n",
+                 vm_size, adev->vm_manager.block_size,
+                 adev->vm_manager.fragment_size);
 }
 
 /**