drm/nouveau: use drm_mm in preference to custom code doing the same thing

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/gpu/drm/nouveau/nv04_instmem.c b/drivers/gpu/drm/nouveau/nv04_instmem.c
index a3b9563a6f6..17af702d6dd 100644
--- a/drivers/gpu/drm/nouveau/nv04_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv04_instmem.c
@@ -106,7 +106,7 @@ int nv04_instmem_init(struct drm_device *dev)
 {
         struct drm_nouveau_private *dev_priv = dev->dev_private;
         uint32_t offset;
-        int ret = 0;
+        int ret;
 
         nv04_instmem_determine_amount(dev);
         nv04_instmem_configure_fixed_tables(dev);
@@ -129,14 +129,14 @@ int nv04_instmem_init(struct drm_device *dev)
                         offset = 0x40000;
         }
 
-        ret = nouveau_mem_init_heap(&dev_priv->ramin_heap,
-                                    offset, dev_priv->ramin_rsvd_vram - offset);
+        ret = drm_mm_init(&dev_priv->ramin_heap, offset,
+                          dev_priv->ramin_rsvd_vram - offset);
         if (ret) {
-                dev_priv->ramin_heap = NULL;
-                NV_ERROR(dev, "Failed to init RAMIN heap\n");
+                NV_ERROR(dev, "Failed to init RAMIN heap: %d\n", ret);
+                return ret;
         }
 
-        return ret;
+        return 0;
 }
 
 void