Index: arch/ppc64/include/mm/page.h
===================================================================
--- arch/ppc64/include/mm/page.h	(revision fb8445570d1fefbb43a7a176047eda449d09879d)
+++ arch/ppc64/include/mm/page.h	(revision fbb8b2b91fac4d269552f7e4a7d8fb911c78fda4)
@@ -25,4 +25,10 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ /** @addtogroup ppc64mm	
+ * @{
+ */
+/** @file
  */
 
@@ -152,2 +158,6 @@
 
 #endif
+
+ /** @}
+ */
+