linux-kernel - [PATCH] kernel-doc: ignore case when stripping attributes

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Message-Id: <20100911155512.06af075d.randy.dunlap@oracle.com>
Date:	Sat, 11 Sep 2010 15:55:12 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	torvalds <torvalds@...ux-foundation.org>,
	Johannes Berg <johannes.berg@...el.com>
Subject: [PATCH] kernel-doc: ignore case when stripping attributes

From: Johannes Berg <johannes.berg@...el.com>

There are valid attributes that could have upper
case letters, but we still want to remove, like
for example
	__attribute__((aligned(NETDEV_ALIGN)))
as encountered in the wireless code.

Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
---

 scripts/kernel-doc |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- lnx-2636-rc2-docs.orig/scripts/kernel-doc
+++ lnx-2636-rc2-docs/scripts/kernel-doc
@@ -1679,7 +1679,7 @@ sub check_sections($$$$$$) {
 		foreach $px (0 .. $#prms) {
 			$prm_clean = $prms[$px];
 			$prm_clean =~ s/\[.*\]//;
-			$prm_clean =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//;
+			$prm_clean =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//i;
 			# ignore array size in a parameter string;
 			# however, the original param string may contain
 			# spaces, e.g.:  addr[6 + 2]
--
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