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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
1233e2db19 ("drm/i915: Move object backing storage manipulation to its
own locking") it is now unused and should be removed.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170308132629.7987-2-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2017-03-08 13:26:29 +00:00
parent 03d1cac6ee
commit f166244a6d
1 changed files with 0 additions and 6 deletions
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6
drivers/gpu/drm/i915/i915_gem_object.h
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@ -273,12 +273,6 @@ static inline void i915_gem_object_unlock(struct drm_i915_gem_object *obj)
reservation_object_unlock(obj->resv);
}
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)
{