[Skiboot] [PATCH] doc: link OPAL_HANDLE_INTERRUPT docs to ibm, opal DT

[Stewart Smith]

Signed-off-by: Stewart Smith <stewart at linux.vnet.ibm.com>
---
 doc/device-tree/ibm,opal.rst           | 2 ++
 doc/opal-api/opal-handle-interrupt.rst | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/device-tree/ibm,opal.rst b/doc/device-tree/ibm,opal.rst
index c951603..2d5782d 100644
--- a/doc/device-tree/ibm,opal.rst
+++ b/doc/device-tree/ibm,opal.rst
@@ -1,3 +1,5 @@
+.. _device-tree/ibm,opal:
+
 ibm,opal
 ========
 
diff --git a/doc/opal-api/opal-handle-interrupt.rst b/doc/opal-api/opal-handle-interrupt.rst
index 11f53b5..36f5d3a 100644
--- a/doc/opal-api/opal-handle-interrupt.rst
+++ b/doc/opal-api/opal-handle-interrupt.rst
@@ -1,8 +1,7 @@
 OPAL_HANDLE_INTERRUPT
 =====================
 
-The host OS must pass all interrupts in ``ibm,opal/opal-interrupts`` in the
-device tree to OPAL.
+The host OS must pass all interrupts in the `opal-interrupts` property of :ref:`device-tree/ibm,opal` in the device tree to OPAL.
 
 An example dt snippet is:
 
-- 
2.7.4