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-rw-r--r--Documentation/userspace-api/media/dvb/ca-get-cap.rst8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/userspace-api/media/dvb/ca-get-cap.rst b/Documentation/userspace-api/media/dvb/ca-get-cap.rst
index 93742a5d941d..9b29513eeda8 100644
--- a/Documentation/userspace-api/media/dvb/ca-get-cap.rst
+++ b/Documentation/userspace-api/media/dvb/ca-get-cap.rst
@@ -1,4 +1,5 @@
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
+.. c:namespace:: DTV.ca
.. _CA_GET_CAP:
@@ -11,19 +12,18 @@ Name
CA_GET_CAP
-
Synopsis
--------
-.. c:function:: int ioctl(fd, CA_GET_CAP, struct ca_caps *caps)
- :name: CA_GET_CAP
+.. c:macro:: CA_GET_CAP
+``int ioctl(fd, CA_GET_CAP, struct ca_caps *caps)``
Arguments
---------
``fd``
- File descriptor returned by a previous call to :c:func:`open() <dvb-ca-open>`.
+ File descriptor returned by a previous call to :c:func:`open()`.
``caps``
Pointer to struct :c:type:`ca_caps`.