diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 68deb1de8235..96d642f29fa4 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -974,28 +974,6 @@ drm_gem_object_free(struct kref *kref) EXPORT_SYMBOL(drm_gem_object_free); /** - * drm_gem_object_put_locked - release a GEM buffer object reference - * @obj: GEM buffer object - * - * This releases a reference to @obj. Callers must hold the - * &drm_device.struct_mutex lock when calling this function, even when the - * driver doesn't use &drm_device.struct_mutex for anything. - * - * For drivers not encumbered with legacy locking use - * drm_gem_object_put() instead. - */ -void -drm_gem_object_put_locked(struct drm_gem_object *obj) -{ - if (obj) { - WARN_ON(!mutex_is_locked(&obj->dev->struct_mutex)); - - kref_put(&obj->refcount, drm_gem_object_free); - } -} -EXPORT_SYMBOL(drm_gem_object_put_locked); - -/** * drm_gem_vm_open - vma->ops->open implementation for GEM * @vma: VM area structure * |