xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm: remove drm_driver::gem_free_object

Browse Source 
No drivers set the callback, so remove it all together.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200515095118.2743122-10-emil.l.velikov@gmail.com
This commit is contained in:
Emil Velikov
2020-05-15 10:50:49 +01:00
committed by Emil Velikov
parent 00c47f569d
commit 1a9458aeb8
3 changed files with 6 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/gpu/drm/drm_gem.c
View File

@@ -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);