[PATCH 02/30] kernel-doc: include line numbers for function prototypes

[Mauro Carvalho Chehab]

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@xxxxxxxxxx>
---
 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 +//;
-- 
2.26.2