From: Emil Velikov <emil.veli...@collabora.com>
No drivers set the callback, so remove it all together.
Signed-off-by: Emil Velikov <emil.veli...@collabora.com>
Acked-by: Sam Ravnborg <s...@ravnborg.org>
Reviewed-by: Thomas Zimmermann <tzimmerm...@suse.de>
---
drivers/gpu/drm/drm_gem.c | 22 +++-------------------
include/drm/drm_drv.h | 8 --------
include/drm/drm_gem.h | 5 +++--
3 files changed, 6 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 12fa121d0966..dab8763b2e73 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -975,15 +975,10 @@ drm_gem_object_free(struct kref *kref)
container_of(kref, struct drm_gem_object, refcount);
struct drm_device *dev = obj->dev;
- if (obj->funcs) {
+ if (obj->funcs)
obj->funcs->free(obj);
- } else if (dev->driver->gem_free_object_unlocked) {
+ else if (dev->driver->gem_free_object_unlocked)
dev->driver->gem_free_object_unlocked(obj);
- } else if (dev->driver->gem_free_object) {
- WARN_ON(!mutex_is_locked(&dev->struct_mutex));
-
- dev->driver->gem_free_object(obj);
- }
}
EXPORT_SYMBOL(drm_gem_object_free);
@@ -999,21 +994,10 @@ EXPORT_SYMBOL(drm_gem_object_free);
void
drm_gem_object_put_unlocked(struct drm_gem_object *obj)
{
- struct drm_device *dev;
-
if (!obj)
return;
- dev = obj->dev;
-
- if (dev->driver->gem_free_object) {
- might_lock(&dev->struct_mutex);
- if (kref_put_mutex(&obj->refcount, drm_gem_object_free,
- &dev->struct_mutex))
- mutex_unlock(&dev->struct_mutex);
- } else {
- kref_put(&obj->refcount, drm_gem_object_free);
- }
+ kref_put(&obj->refcount, drm_gem_object_free);
}
EXPORT_SYMBOL(drm_gem_object_put_unlocked);
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 6d457652f199..e6eff508f687 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -327,14 +327,6 @@ struct drm_driver {
*/
void (*debugfs_init)(struct drm_minor *minor);
- /**
- * @gem_free_object: deconstructor for drm_gem_objects
- *
- * This is deprecated and should not be used by new drivers. Use
- * &drm_gem_object_funcs.free instead.
- */
- void (*gem_free_object) (struct drm_gem_object *obj);
-
/**
* @gem_free_object_unlocked: deconstructor for drm_gem_objects
*
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 0b375069cd48..ec2d24a60a76 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -272,8 +272,9 @@ struct drm_gem_object {
* attachment point for the device. This is invariant over the lifetime
* of a gem object.
*
- * The &drm_driver.gem_free_object callback is responsible for cleaning
- * up the dma_buf attachment and references acquired at import time.
+ * The &drm_driver.gem_free_object_unlocked callback is responsible for
+ * cleaning up the dma_buf attachment and references acquired at import
+ * time.
*
* Note that the drm gem/prime core does not depend upon drivers setting
* this field any more. So for drivers where this doesn't make sense
--
2.25.1
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