[PATCH 04/11] drm: Drop drm_gem_object_put_locked()

Rob Clark
2021-07-17T20:25:39Z

Now that no one is using it, remove it.

Signed-off-by: Rob Clark <robdclark@chromium.org>
---
drivers/gpu/drm/drm_gem.c | 22 ----------------------
include/drm/drm_gem.h | 2 --
2 files changed, 24 deletions(-)

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 9989425e9875..c8866788b761 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
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 240049566592..35e7f44c2a75 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -384,8 +384,6 @@ drm_gem_object_put(struct drm_gem_object *obj)
__drm_gem_object_put(obj);
}

-void drm_gem_object_put_locked(struct drm_gem_object *obj);
-
int drm_gem_handle_create(struct drm_file *file_priv,
struct drm_gem_object *obj,
u32 *handlep);
--
2.31.1