Merge tag 'trace-v5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...

[linux-2.6-microblaze.git] / drivers / vdpa / vdpa.c

diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index 5cffce6..bb3f1d1 100644 (file)
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -75,8 +75,8 @@ static void vdpa_release_dev(struct device *d)
  * Driver should use vdpa_alloc_device() wrapper macro instead of
  * using this directly.
  *
- * Returns an error when parent/config/dma_dev is not set or fail to get
- * ida.
+ * Return: Returns an error when parent/config/dma_dev is not set or fail to get
+ *        ida.
  */
 struct vdpa_device *__vdpa_alloc_device(struct device *parent,
                                        const struct vdpa_config_ops *config,
@@ -157,7 +157,7 @@ static int __vdpa_register_device(struct vdpa_device *vdev, int nvqs)
  * @vdev: the vdpa device to be registered to vDPA bus
  * @nvqs: number of virtqueues supported by this device
  *
- * Returns an error when fail to add device to vDPA bus
+ * Return: Returns an error when fail to add device to vDPA bus
  */
 int _vdpa_register_device(struct vdpa_device *vdev, int nvqs)
 {
@@ -174,7 +174,7 @@ EXPORT_SYMBOL_GPL(_vdpa_register_device);
  * @vdev: the vdpa device to be registered to vDPA bus
  * @nvqs: number of virtqueues supported by this device
  *
- * Returns an error when fail to add to vDPA bus
+ * Return: Returns an error when fail to add to vDPA bus
  */
 int vdpa_register_device(struct vdpa_device *vdev, int nvqs)
 {
@@ -218,7 +218,7 @@ EXPORT_SYMBOL_GPL(vdpa_unregister_device);
  * @drv: the vdpa device driver to be registered
  * @owner: module owner of the driver
  *
- * Returns an err when fail to do the registration
+ * Return: Returns an err when fail to do the registration
  */
 int __vdpa_register_driver(struct vdpa_driver *drv, struct module *owner)
 {
@@ -245,6 +245,8 @@ EXPORT_SYMBOL_GPL(vdpa_unregister_driver);
  * @mdev: Pointer to vdpa management device
  * vdpa_mgmtdev_register() register a vdpa management device which supports
  * vdpa device management.
+ * Return: Returns 0 on success or failure when required callback ops are not
+ *         initialized.
  */
 int vdpa_mgmtdev_register(struct vdpa_mgmt_dev *mdev)
 {