From 996a07bcb62c5935248e238a1150089f3d99a6fb Mon Sep 17 00:00:00 2001
From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Sat, 10 Feb 2007 01:45:56 -0800
Subject: [PATCH] [PATCH] kernel-doc: allow more whitespace
Allow whitespace in pointer-to-function
[accept "(* done)", not just "(*done)"].
Allow tabs (spaces are already allowed) between "#define" and a macro name.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
scripts/kernel-doc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 35d7fd9a1e65..cc63cd01d5ee 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1433,7 +1433,7 @@ sub create_parameterlist($$$) {
} elsif ($arg =~ m/\(.*\*/) {
# pointer-to-function
$arg =~ tr/#/,/;
- $arg =~ m/[^\(]+\(\*([^\)]+)\)/;
+ $arg =~ m/[^\(]+\(\*\s*([^\)]+)\)/;
$param = $1;
$type = $arg;
$type =~ s/([^\(]+\(\*)$param/$1/;
@@ -1536,7 +1536,7 @@ sub dump_function($$) {
$prototype =~ s/^__always_inline +//;
$prototype =~ s/^noinline +//;
$prototype =~ s/__devinit +//;
- $prototype =~ s/^#define +//; #ak added
+ $prototype =~ s/^#define\s+//; #ak added
$prototype =~ s/__attribute__ \(\([a-z,]*\)\)//;
# Yes, this truly is vile. We are looking for:
--
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