diff options
Diffstat (limited to 'linux-core/drm_fops.c')
| -rw-r--r-- | linux-core/drm_fops.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/linux-core/drm_fops.c b/linux-core/drm_fops.c index faf76726..3521c092 100644 --- a/linux-core/drm_fops.c +++ b/linux-core/drm_fops.c @@ -159,7 +159,7 @@ int drm_open(struct inode *inode, struct file *filp) spin_unlock(&dev->count_lock); } mutex_lock(&dev->struct_mutex); - BUG_ON((dev->dev_mapping != NULL) && + BUG_ON((dev->dev_mapping != NULL) && (dev->dev_mapping != inode->i_mapping)); if (dev->dev_mapping == NULL) dev->dev_mapping = inode->i_mapping; @@ -355,42 +355,34 @@ static void drm_object_release(struct file *filp) { /* * Free leftover ref objects created by me. Note that we cannot use - * list_for_each() here, as the struct_mutex may be temporarily released + * 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; + head = &priv->refd_objects; while (head->next != head) { ref_object = list_entry(head->next, drm_ref_object_t, list); - drm_remove_ref_object(priv, ref_object); - head = &priv->refd_objects; + drm_remove_ref_object(priv, ref_object); + head = &priv->refd_objects; } - + /* * Free leftover user objects created by me. */ - head = &priv->user_objects; + head = &priv->user_objects; while (head->next != head) { user_object = list_entry(head->next, drm_user_object_t, list); - drm_remove_user_object(priv, user_object); - head = &priv->user_objects; + drm_remove_user_object(priv, user_object); + head = &priv->user_objects; } - - - for(i=0; i<_DRM_NO_REF_TYPES; ++i) { drm_ht_remove(&priv->refd_object_hash[i]); } -} - - - - - +} /** * Release file. @@ -563,7 +555,7 @@ EXPORT_SYMBOL(drm_release); * to set a newer interface version to avoid breaking older Xservers. * Without fixing the Xserver you get: "WaitForSomething(): select: errno=22" * http://freedesktop.org/bugzilla/show_bug.cgi?id=1505 if you try - * to return the correct response. + * to return the correct response. */ unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait) { |