drm: kill agp indirection mess

There's no point in jumping through two indirections. So kill one
and call the kernels agp functions directly.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index 70ca27ed..c9b8050 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -99,29 +99,23 @@
 	return addr;
 }
 
-/** Wrapper around agp_allocate_memory() */
-DRM_AGP_MEM *drm_alloc_agp(struct drm_device * dev, int pages, u32 type)
-{
-	return drm_agp_allocate_memory(dev->agp->bridge, pages, type);
-}
-
 /** Wrapper around agp_free_memory() */
 void drm_free_agp(DRM_AGP_MEM * handle, int pages)
 {
-	drm_agp_free_memory(handle);
+	agp_free_memory(handle);
 }
 EXPORT_SYMBOL(drm_free_agp);
 
 /** Wrapper around agp_bind_memory() */
 int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)
 {
-	return drm_agp_bind_memory(handle, start);
+	return agp_bind_memory(handle, start);
 }
 
 /** Wrapper around agp_unbind_memory() */
 int drm_unbind_agp(DRM_AGP_MEM * handle)
 {
-	return drm_agp_unbind_memory(handle);
+	return agp_unbind_memory(handle);
 }
 EXPORT_SYMBOL(drm_unbind_agp);