linux-kernel - [PATCH] kernel-doc: be case insensitive when removing attributes

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Date:	Thu, 19 Aug 2010 16:13:42 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Randy Dunlap <rdunlap@...otime.net>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] kernel-doc: be case insensitive when removing 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>
---
I thought we did this before? Bit confused now :)

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

--- wireless-testing.orig/scripts/kernel-doc	2010-08-19 16:11:40.000000000 +0200
+++ wireless-testing/scripts/kernel-doc	2010-08-19 16:11:45.000000000 +0200
@@ -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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