drm/amdgpu: drop size check

We no don't allocate zero sized kernel BOs any longer.

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, 6 insertions, 8 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index c81b35d06df1..5da87ec67c64 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1809,14 +1809,12 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
          * This is used for VGA emulation and pre-OS scanout buffers to
          * avoid display artifacts while transitioning between pre-OS
          * and driver.  */
-        if (adev->gmc.stolen_size) {
-                r = amdgpu_bo_create_kernel(adev, adev->gmc.stolen_size, PAGE_SIZE,
-                                            AMDGPU_GEM_DOMAIN_VRAM,
-                                            &adev->stolen_vga_memory,
-                                            NULL, NULL);
-                if (r)
-                        return r;
-        }
+        r = amdgpu_bo_create_kernel(adev, adev->gmc.stolen_size, PAGE_SIZE,
+                                    AMDGPU_GEM_DOMAIN_VRAM,
+                                    &adev->stolen_vga_memory,
+                                    NULL, NULL);
+        if (r)
+                return r;
         DRM_INFO("amdgpu: %uM of VRAM memory ready\n",
                  (unsigned) (adev->gmc.real_vram_size / (1024 * 1024)));