drm/i915: Remove i915_gem_obj_size

Only caller is i915_gem_obj_ggtt_size which only cares about
GGTT so simplify it and implement under that name.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6cf7450..32f0597 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3215,8 +3215,6 @@ bool i915_gem_obj_ggtt_bound_view(struct drm_i915_gem_object *o,
 bool i915_gem_obj_bound(struct drm_i915_gem_object *o,
                        struct i915_address_space *vm);
 
-unsigned long i915_gem_obj_size(struct drm_i915_gem_object *o,
-                               struct i915_address_space *vm);
 struct i915_vma *
 i915_gem_obj_to_vma(struct drm_i915_gem_object *obj,
                    struct i915_address_space *vm);
@@ -3251,14 +3249,8 @@ static inline bool i915_gem_obj_ggtt_bound(struct drm_i915_gem_object *obj)
        return i915_gem_obj_ggtt_bound_view(obj, &i915_ggtt_view_normal);
 }
 
-static inline unsigned long
-i915_gem_obj_ggtt_size(struct drm_i915_gem_object *obj)
-{
-       struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
-       struct i915_ggtt *ggtt = &dev_priv->ggtt;
-
-       return i915_gem_obj_size(obj, &ggtt->base);
-}
+unsigned long
+i915_gem_obj_ggtt_size(struct drm_i915_gem_object *obj);
 
 static inline int __must_check
 i915_gem_obj_ggtt_pin(struct drm_i915_gem_object *obj,

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 44950cc..ae31d4e 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -5309,23 +5309,18 @@ bool i915_gem_obj_bound_any(struct drm_i915_gem_object *o)
        return false;
 }
 
-unsigned long i915_gem_obj_size(struct drm_i915_gem_object *o,
-                               struct i915_address_space *vm)
+unsigned long i915_gem_obj_ggtt_size(struct drm_i915_gem_object *o)
 {
-       struct drm_i915_private *dev_priv = o->base.dev->dev_private;
        struct i915_vma *vma;
 
-       WARN_ON(vm == &dev_priv->mm.aliasing_ppgtt->base);
-
-       BUG_ON(list_empty(&o->vma_list));
+       GEM_BUG_ON(list_empty(&o->vma_list));
 
        list_for_each_entry(vma, &o->vma_list, obj_link) {
                if (vma->is_ggtt &&
-                   vma->ggtt_view.type != I915_GGTT_VIEW_NORMAL)
-                       continue;
-               if (vma->vm == vm)
+                   vma->ggtt_view.type == I915_GGTT_VIEW_NORMAL)
                        return vma->node.size;
        }
+
        return 0;
 }