[v2,12/32] kernel-doc: include line numbers for function prototypes

Commit Message

Paolo Bonzini Dec. 1, 2020, 10:34 a.m. UTC

From: Mauro Carvalho Chehab <[e-mail]>

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 <[e-mail]>
Link: https://lore.kernel.org/r/56eed0[e-mail]
Signed-off-by: Jonathan Corbet <[e-mail]>
Signed-off-by: Paolo Bonzini <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Paolo Bonzini <[e-mail]>
---
 scripts/kernel-doc | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index eb635eb94c..3fd6f3925e 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1624,6 +1624,8 @@  sub dump_function($$) {
     my $file = shift;
     my $noret = 0;
 
+    print_lineno($.);
+
     $prototype =~ s/^static +//;
     $prototype =~ s/^extern +//;
     $prototype =~ s/^asmlinkage +//;