drm: gc now dead mode_group code

Two nice things here:
- drm_dev_register will truly register everything in the right order
  if the driver doesn't have a ->load callback. Before this we had to
  init the primary mode_group after the device nodes where already
  registered.

- Less things to keep track of when reworking the connector locking,
  yay!

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index b7bf4ce8c012..f7798c3b543e 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -285,7 +285,6 @@ static void drm_minor_free(struct drm_device *dev, unsigned int type)
         if (!minor)
                 return;
 
-        drm_mode_group_destroy(&minor->mode_group);
         put_device(minor->kdev);
 
         spin_lock_irqsave(&drm_minor_lock, flags);
@@ -705,20 +704,9 @@ int drm_dev_register(struct drm_device *dev, unsigned long flags)
                         goto err_minors;
         }
 
-        /* setup grouping for legacy outputs */
-        if (drm_core_check_feature(dev, DRIVER_MODESET)) {
-                ret = drm_mode_group_init_legacy_group(dev,
-                                &dev->primary->mode_group);
-                if (ret)
-                        goto err_unload;
-        }
-
         ret = 0;
         goto out_unlock;
 
-err_unload:
-        if (dev->driver->unload)
-                dev->driver->unload(dev);
 err_minors:
         drm_minor_unregister(dev, DRM_MINOR_LEGACY);
         drm_minor_unregister(dev, DRM_MINOR_RENDER);