Documentation: Add "@" in front of private structure members.

Even "private" structure members need a leading "@" in their
kernel-doc; otherwise, they will be treated as new section names in
the resulting manual.

Signed-off-by: Robert P. J. Day <[e-mail]>
Acked-by: Randy Dunlap <[e-mail]>
Acked-By: Sebastian Reichel <[e-mail]>
Signed-off-by: Jonathan Corbet <[e-mail]>

include/linux/hsi/hsi.h

···
  * @device: Driver model representation of the device
  * @tx_cfg: HSI TX configuration
  * @rx_cfg: HSI RX configuration
- * e_handler: Callback for handling port events (RX Wake High/Low)
- * pclaimed: Keeps tracks if the clients claimed its associated HSI port
- * nb: Notifier block for port events
+ * @e_handler: Callback for handling port events (RX Wake High/Low)
+ * @pclaimed: Keeps tracks if the clients claimed its associated HSI port
+ * @nb: Notifier block for port events
  */
 struct hsi_client {
 	struct device		device;