drm/i915: Remove unused to_gem_object() macro

That macro was only ever used to convert ring->private into a gem object
(hence the forceful cast). ring->private doesn't even exist anymore as
it was transmogrified by Chris in:

  commit 0d1aacac36530fce058d7a0db3da7befd5765417
  Author: Chris Wilson <chris@chris-wilson.co.uk>
  Date:   Mon Aug 26 20:58:11 2013 +0100

      drm/i915: Embed the ring->private within the struct intel_ring_buffer

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 354b79e9dcc4529be3709df12b40a219f1e67f8b..dce09fcddc2c7428810dde2f95982d58a8a84f6a 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1761,7 +1761,6 @@ struct drm_i915_gem_object {
        /** for phy allocated objects */
        struct drm_i915_gem_phys_object *phys_obj;
 };
-#define to_gem_object(obj) (&((struct drm_i915_gem_object *)(obj))->base)
 
 #define to_intel_bo(x) container_of(x, struct drm_i915_gem_object, base)