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authorSakari Ailus <sakari.ailus@linux.intel.com>2024-01-31 10:49:34 +0200
committerJonathan Corbet <corbet@lwn.net>2024-02-05 09:53:02 -0700
commitbbf00be93e09081ffa06e6fd84ed8f4e469a99d0 (patch)
treea95b296ae6dbe50c0e55b0761e5a9911771da00b /scripts/kernel-doc
parent5c7944ca7b13978744ec83e131aef9255fdbabbe (diff)
kernel-doc: Support arrays of pointers struct fields
In a rather unusual arrangement in include/media/v4l2-vp9.h struct v4l2_vp9_frame_symbol_counts has fields that are arrays of pointers, not a pointer to an array, which is what's usually done. Add support for such arrays of pointers to kernel-doc. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20240131084934.191226-1-sakari.ailus@linux.intel.com
Diffstat (limited to 'scripts/kernel-doc')
-rwxr-xr-xscripts/kernel-doc9
1 files changed, 9 insertions, 0 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 915e7bd97486..014ef55351be 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1509,6 +1509,15 @@ sub create_parameterlist($$$$) {
$type =~ s/([^\(]+\(\*?)\s*$param/$1/;
save_struct_actual($param);
push_parameter($param, $type, $arg, $file, $declaration_name);
+ } elsif ($arg =~ m/\(.+\)\s*\[/) {
+ # array-of-pointers
+ $arg =~ tr/#/,/;
+ $arg =~ m/[^\(]+\(\s*\*\s*([\w\[\]\.]*?)\s*(\s*\[\s*[\w]+\s*\]\s*)*\)/;
+ $param = $1;
+ $type = $arg;
+ $type =~ s/([^\(]+\(\*?)\s*$param/$1/;
+ save_struct_actual($param);
+ push_parameter($param, $type, $arg, $file, $declaration_name);
} elsif ($arg) {
$arg =~ s/\s*:\s*/:/g;
$arg =~ s/\s*\[/\[/g;