kernel-doc: properly document array arguments of function
Documentation for array parameters passed in a function, like the first
argument in the function below, weren't getting exported in the rst
format, although they work fine for html and pdf formats:
void drm_clflush_pages(struct page * pages[], unsigned long num_pages)
That's because the string key to store the description in the
parameterdescs dictionary doesn't have the [] suffix. This cleans up
the suffix from the key before accessing the dictionary.
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Fixes: c0d1b6ee780a ("kernel-doc: produce RestructuredText output")
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 4c9ada3..03875d7 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1925,7 +1925,7 @@
$lineprefix = " ";
foreach $parameter (@{$args{'parameterlist'}}) {
my $parameter_name = $parameter;
- #$parameter_name =~ s/\[.*//;
+ $parameter_name =~ s/\[.*//;
$type = $args{'parametertypes'}{$parameter};
if ($type ne "") {