doc-rst: linux_tv: supress lots of warnings

The c language parser checks if there are duplicated object
definitions. That causes lots of warnings like:
	WARNING: duplicate C object description of ioctl

Let's remove those by telling Sphinx that the language for
those objects are c++. The look of the descriptions will
be close, and the warnings will be gone.

Please notice that we had to keep a few of them as C, as
the c++ parser seems to be broken when it finds an enum.

Yet, this reduced from 219 warnings to 143, with is
a good thing.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 932b3f34ff06..41eade332307 100755..100644
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1833,7 +1833,7 @@ sub output_function_rst(%) {
     my $oldprefix = $lineprefix;
     my $start;
 
-    print ".. c:function:: ";
+    print ".. cpp:function:: ";
     if ($args{'functiontype'} ne "") {
         $start = $args{'functiontype'} . " " . $args{'function'} . " (";
     } else {