drm/debugfs: Remove the drm_driver.debugfs_cleanup callback

Remove the .debugfs_cleanup() callback now that all the users are gone.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170307204924.1002-3-noralf@tronnes.org

diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 8b2c61a..1d2d18d 100644 (file)
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -242,14 +242,9 @@ static void drm_debugfs_remove_all_files(struct drm_minor *minor)
  */
 int drm_debugfs_cleanup(struct drm_minor *minor)
 {
-       struct drm_device *dev = minor->dev;
-
        if (!minor->debugfs_root)
                return 0;
 
-       if (dev->driver->debugfs_cleanup)
-               dev->driver->debugfs_cleanup(minor);
-
        drm_debugfs_remove_all_files(minor);
 
        debugfs_remove_recursive(minor->debugfs_root);

diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index 4e66fbb..4321d01 100644 (file)
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -302,7 +302,6 @@ struct drm_driver {
        void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv);
 
        int (*debugfs_init)(struct drm_minor *minor);
-       void (*debugfs_cleanup)(struct drm_minor *minor);
 
        /**
         * @gem_free_object: deconstructor for drm_gem_objects