linux-kernel - [PATCH] Fix the warning when running make tags

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Date:	Wed, 27 Jun 2007 11:23:23 +0530
From:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org, sam@...nborg.org
CC:	akpm@...ux-foundation.org
Subject: [PATCH] Fix the warning when running make tags

From: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>


make tags was giving the below warning.

ctags: Warning: arch/x86_64/kernel/head.S:124: null expansion of name
pattern "\1"

Fix the same by making sure we taken only ENTRY pattern found at the
begining of the line.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@...ux.vnet.ibm.com>
---
 Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index 8a3c271..9c2670e 100644
--- a/Makefile
+++ b/Makefile
@@ -1316,7 +1316,7 @@ define xtags
 		-I __initdata,__exitdata,__acquires,__releases \
 		-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
 		--extra=+f --c-kinds=+px \
-		--regex-asm='/ENTRY\(([^)]*)\).*/\1/'; \
+		--regex-asm='/^ENTRY\(([^)]*)\).*/\1/'; \
 	    $(all-kconfigs) | xargs $1 -a \
 		--langdef=kconfig \
 		--language-force=kconfig \
-- 
1.5.2.2.571.ge1341-dirty

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