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Diffstat (limited to 'linux-core/drm_fops.c')
-rw-r--r--linux-core/drm_fops.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/linux-core/drm_fops.c b/linux-core/drm_fops.c
index 3b3a0a3c..8eb20b47 100644
--- a/linux-core/drm_fops.c
+++ b/linux-core/drm_fops.c
@@ -221,7 +221,6 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
int minor_id = iminor(inode);
struct drm_file *priv;
int ret;
- int i, j;
if (filp->f_flags & O_EXCL)
return -EBUSY; /* No exclusive opens */
@@ -246,22 +245,8 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
priv->lock_count = 0;
INIT_LIST_HEAD(&priv->lhead);
- INIT_LIST_HEAD(&priv->refd_objects);
INIT_LIST_HEAD(&priv->fbs);
- for (i = 0; i < _DRM_NO_REF_TYPES; ++i) {
- ret = drm_ht_create(&priv->refd_object_hash[i],
- DRM_FILE_HASH_ORDER);
- if (ret)
- break;
- }
-
- if (ret) {
- for (j = 0; j < i; ++j)
- drm_ht_remove(&priv->refd_object_hash[j]);
- goto out_free;
- }
-
if (dev->driver->driver_features & DRIVER_GEM)
drm_gem_open(dev, priv);
@@ -346,33 +331,6 @@ int drm_fasync(int fd, struct file *filp, int on)
}
EXPORT_SYMBOL(drm_fasync);
-static void drm_object_release(struct file *filp)
-{
- struct drm_file *priv = filp->private_data;
- struct list_head *head;
- struct drm_ref_object *ref_object;
- int i;
-
- /*
- * Free leftover ref objects created by me. Note that we cannot use
- * list_for_each() here, as the struct_mutex may be temporarily
- * released by the remove_() functions, and thus the lists may be
- * altered.
- * Also, a drm_remove_ref_object() will not remove it
- * from the list unless its refcount is 1.
- */
-
- head = &priv->refd_objects;
- while (head->next != head) {
- ref_object = list_entry(head->next, struct drm_ref_object, list);
- drm_remove_ref_object(priv, ref_object);
- head = &priv->refd_objects;
- }
-
- for (i = 0; i < _DRM_NO_REF_TYPES; ++i)
- drm_ht_remove(&priv->refd_object_hash[i]);
-}
-
/**
* Release file.
*
@@ -512,7 +470,6 @@ int drm_release(struct inode *inode, struct file *filp)
file_priv->is_master = 0;
mutex_lock(&dev->struct_mutex);
- drm_object_release(filp);
list_del(&file_priv->lhead);