From f166244a6dafdbb6c4e9eba77a04fd55a5bf9657 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 8 Mar 2017 13:26:29 +0000 Subject: [PATCH] drm/i915: Purge i915_gem_object_is_dead() i915_gem_object_is_dead() was a temporary lockdep aide whilst transitioning to a new locking structure for obj->mm. Since commit 1233e2db199d ("drm/i915: Move object backing storage manipulation to its own locking") it is now unused and should be removed. Signed-off-by: Chris Wilson Cc: Joonas Lahtinen Reviewed-by: Joonas Lahtinen Link: http://patchwork.freedesktop.org/patch/msgid/20170308132629.7987-2-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/i915_gem_object.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_object.h b/drivers/gpu/drm/i915/i915_gem_object.h index d26155e..174cf92 100644 --- a/drivers/gpu/drm/i915/i915_gem_object.h +++ b/drivers/gpu/drm/i915/i915_gem_object.h @@ -274,12 +274,6 @@ static inline void i915_gem_object_unlock(struct drm_i915_gem_object *obj) } static inline bool -i915_gem_object_is_dead(const struct drm_i915_gem_object *obj) -{ - return kref_read(&obj->base.refcount) == 0; -} - -static inline bool i915_gem_object_has_struct_page(const struct drm_i915_gem_object *obj) { return obj->ops->flags & I915_GEM_OBJECT_HAS_STRUCT_PAGE; -- 2.7.4