From 5eb6b4b3e21612be735fe0305c27bfe2e7ab3224 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: Wed, 9 Sep 2020 16:10:33 +0200
Subject: [PATCH] kernel-doc: include line numbers for function prototypes

This should solve bad error reports like this one:

	./include/linux/iio/iio.h:0: WARNING: Unknown target name: "devm".

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/56eed0ba50cd726236acd12b11b55ce54854c5ea.1599660067.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---
 scripts/kernel-doc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index d1b445665ad6..3982d47048a7 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1594,6 +1594,8 @@ sub dump_function($$) {
     my $file = shift;
     my $noret = 0;
 
+    print_lineno($.);
+
     $prototype =~ s/^static +//;
     $prototype =~ s/^extern +//;
     $prototype =~ s/^asmlinkage +//;
-- 
2.11.0