drm/i915: remove intel_gtt structure

With the probe call in our dispatch table, we can now cut away the
last three remaining members in the intel_gtt shared struct and so
remove it completely.

v2: Rebased on top of Daniel's series

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
[danvet: bikeshed commit message a bit.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index dee8d5c7a235..d3274164143d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -406,6 +406,7 @@ struct i915_gtt {
                                    unsigned int pg_start,
                                    enum i915_cache_level cache_level);
 };
+#define gtt_total_entries(gtt) ((gtt).total >> PAGE_SHIFT)
 
 #define I915_PPGTT_PD_ENTRIES 512
 #define I915_PPGTT_PT_ENTRIES 1024
@@ -696,8 +697,6 @@ struct intel_l3_parity {
 };
 
 struct i915_gem_mm {
-        /** Bridge to intel-gtt-ko */
-        struct intel_gtt *gtt;
         /** Memory allocator for GTT stolen memory */
         struct drm_mm stolen;
         /** Memory allocator for GTT */