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authorCornelia Huck <cohuck@redhat.com>2017-07-11 17:04:45 +0300
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2018-02-02 12:47:15 +0300
commit0f0929bc5ca321ea9bdcf5b9be9246dd0dc3f1bf (patch)
treed39b9629edd3649a5221f14efc0ed7363cbf0b79 /Documentation/driver-api/s390-drivers.rst
parent7ddd091341336f8f809efe4049e2d8fbe5366328 (diff)
downloadlinux-0f0929bc5ca321ea9bdcf5b9be9246dd0dc3f1bf.tar.xz
s390/docs: reword airq section
Also mention the iv helpers as well. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation/driver-api/s390-drivers.rst')
-rw-r--r--Documentation/driver-api/s390-drivers.rst13
1 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/driver-api/s390-drivers.rst b/Documentation/driver-api/s390-drivers.rst
index 42350f21357d..30e6aa7e160b 100644
--- a/Documentation/driver-api/s390-drivers.rst
+++ b/Documentation/driver-api/s390-drivers.rst
@@ -121,10 +121,15 @@ ccw group devices
Generic interfaces
==================
-Some interfaces are available to other drivers that do not necessarily
-have anything to do with the busses described above, but still are
-indirectly using basic infrastructure in the common I/O layer. One
-example is the support for adapter interrupts.
+The following section contains interfaces in use not only by drivers
+dealing with ccw devices, but drivers for various other s390 hardware
+as well.
+
+Adapter interrupts
+------------------
+
+The common I/O layer provides helper functions for dealing with adapter
+interrupts and interrupt vectors.
.. kernel-doc:: drivers/s390/cio/airq.c
:export: