diff options
Diffstat (limited to 'linux-core/drm_bo.c')
| -rw-r--r-- | linux-core/drm_bo.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/linux-core/drm_bo.c b/linux-core/drm_bo.c index 53fb5afc..b46d0361 100644 --- a/linux-core/drm_bo.c +++ b/linux-core/drm_bo.c @@ -516,7 +516,7 @@ static void drm_bo_base_deref_locked(struct drm_file * file_priv, drm_bo_usage_deref_locked(&bo); } -static void drm_bo_usage_deref_unlocked(struct drm_buffer_object ** bo) +void drm_bo_usage_deref_unlocked(struct drm_buffer_object ** bo) { struct drm_buffer_object *tmp_bo = *bo; struct drm_device *dev = tmp_bo->dev; @@ -529,6 +529,7 @@ static void drm_bo_usage_deref_unlocked(struct drm_buffer_object ** bo) mutex_unlock(&dev->struct_mutex); } } +EXPORT_SYMBOL(drm_bo_usage_deref_unlocked); /* * Note. The caller has to register (if applicable) @@ -1669,10 +1670,10 @@ int drm_buffer_object_create(struct drm_device *dev, drm_bo_usage_deref_unlocked(&bo); return ret; } +EXPORT_SYMBOL(drm_buffer_object_create); -static int drm_bo_add_user_object(struct drm_file *file_priv, - struct drm_buffer_object *bo, - int shareable) +int drm_bo_add_user_object(struct drm_file *file_priv, + struct drm_buffer_object *bo, int shareable) { struct drm_device *dev = file_priv->head->dev; int ret; @@ -1691,6 +1692,7 @@ static int drm_bo_add_user_object(struct drm_file *file_priv, mutex_unlock(&dev->struct_mutex); return ret; } +EXPORT_SYMBOL(drm_bo_add_user_object); static int drm_bo_lock_test(struct drm_device * dev, struct drm_file *file_priv) { @@ -1719,7 +1721,7 @@ int drm_bo_op_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr if (next != 0) { curuserarg = (void __user *)next; if (copy_from_user(&curarg, curuserarg, - sizeof(arg)) != 0) + sizeof(curarg)) != 0) return -EFAULT; arg = &curarg; } @@ -1728,7 +1730,7 @@ int drm_bo_op_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr next = arg->next; continue; } - + req = &arg->d.req; ret = 0; switch (req->op) { case drm_bo_validate: @@ -1767,7 +1769,7 @@ int drm_bo_op_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr arg->d.rep.bo_info = rep; if (arg != data) { if (copy_to_user(curuserarg, &curarg, - sizeof(arg)) != 0) + sizeof(curarg)) != 0) return -EFAULT; } } while (next != 0); |