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Message-Id: <20070107221518.b8c72ee3.randy.dunlap@oracle.com>
Date: Sun, 7 Jan 2007 22:15:18 -0800
From: Randy Dunlap <randy.dunlap@...cle.com>
To: lkml <linux-kernel@...r.kernel.org>
Cc: akpm <akpm@...l.org>
Subject: [PATCH] kernel-doc: allow more whitespace
From: Randy Dunlap <randy.dunlap@...cle.com>
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@...cle.com>
---
scripts/kernel-doc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2620-rc4.orig/scripts/kernel-doc
+++ linux-2620-rc4/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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