kernel-doc/rst: reference functions according to C domain spec
The Sphinx C domain spec says function references should include the
parens ().
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 659d529..e8651d7 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -280,7 +280,7 @@
# rst-mode
my @highlights_rst = (
[$type_constant, "``\$1``"],
- [$type_func, "\\:c\\:func\\:`\$1`"],
+ [$type_func, "\\:c\\:func\\:`\$1()`"],
[$type_struct_full, "\\:c\\:type\\:`\$1 \$2 <\$2>`"],
[$type_enum_full, "\\:c\\:type\\:`\$1 \$2 <\$2>`"],
[$type_struct, "\\:c\\:type\\:`struct \$1 <\$1>`"],