Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-rework

[karo-tx-linux.git] / drivers / gpu / drm / drm_drv.c

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index db03e16ca81723c5cd92472d22912f945c15a81b..970613c5a1eba6dbc898b551eb2e5e53c1c8c404 100644 (file)
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -133,7 +133,6 @@ EXPORT_SYMBOL(drm_master_get);
 static void drm_master_destroy(struct kref *kref)
 {
        struct drm_master *master = container_of(kref, struct drm_master, refcount);
-       struct drm_magic_entry *pt, *next;
        struct drm_device *dev = master->minor->dev;
        struct drm_map_list *r_list, *list_temp;
 
@@ -143,7 +142,7 @@ static void drm_master_destroy(struct kref *kref)
 
        list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
                if (r_list->master == master) {
-                       drm_rmmap_locked(dev, r_list->map);
+                       drm_legacy_rmmap_locked(dev, r_list->map);
                        r_list = NULL;
                }
        }
@@ -154,12 +153,6 @@ static void drm_master_destroy(struct kref *kref)
                master->unique_len = 0;
        }
 
-       list_for_each_entry_safe(pt, next, &master->magicfree, head) {
-               list_del(&pt->head);
-               drm_ht_remove_item(&master->magiclist, &pt->hash_item);
-               kfree(pt);
-       }
-
        drm_ht_remove(&master->magiclist);
 
        mutex_unlock(&dev->struct_mutex);
@@ -179,7 +172,7 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data,
        int ret = 0;
 
        mutex_lock(&dev->master_mutex);
-       if (drm_is_master(file_priv))
+       if (file_priv->is_master)
                goto out_unlock;
 
        if (file_priv->minor->master) {
@@ -193,10 +186,13 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data,
        }
 
        file_priv->minor->master = drm_master_get(file_priv->master);
+       file_priv->is_master = 1;
        if (dev->driver->master_set) {
                ret = dev->driver->master_set(dev, file_priv, false);
-               if (unlikely(ret != 0))
+               if (unlikely(ret != 0)) {
+                       file_priv->is_master = 0;
                        drm_master_put(&file_priv->minor->master);
+               }
        }
 
 out_unlock:
@@ -210,7 +206,7 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
        int ret = -EINVAL;
 
        mutex_lock(&dev->master_mutex);
-       if (!drm_is_master(file_priv))
+       if (!file_priv->is_master)
                goto out_unlock;
 
        if (!file_priv->minor->master)
@@ -220,6 +216,7 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
        if (dev->driver->master_drop)
                dev->driver->master_drop(dev, file_priv, false);
        drm_master_put(&file_priv->minor->master);
+       file_priv->is_master = 0;
 
 out_unlock:
        mutex_unlock(&dev->master_mutex);
@@ -775,7 +772,7 @@ void drm_dev_unregister(struct drm_device *dev)
        drm_vblank_cleanup(dev);
 
        list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
-               drm_rmmap(dev, r_list->map);
+               drm_legacy_rmmap(dev, r_list->map);
 
        drm_minor_unregister(dev, DRM_MINOR_LEGACY);
        drm_minor_unregister(dev, DRM_MINOR_RENDER);