linux-kernel - [PATCH 2/4] x86: remove unused code and data in nexgen.c

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Message-Id: <1208660074-7324-3-git-send-email-dmitri.vorobiev@gmail.com>
Date:	Sun, 20 Apr 2008 06:54:32 +0400
From:	Dmitri Vorobiev <dmitri.vorobiev@...il.com>
To:	mingo@...e.hu, tglx@...utronix.de, hpa@...or.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] x86: remove unused code and data in nexgen.c

Nobody calls the function nexgen_init_cpu(), therefore it
can be removed. The variable nexgen_cpu_dev is used only by
this function, so this patch removes useless data as well.

This patch was build-tested using defconfigs for i386 and x86_64.
It also survived a few randconfig instances for i386. Runtime
tests were performed by booting 32-bit and 64-bit x86 boxen up to
the shell prompt.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@...il.com>
---
 arch/x86/kernel/cpu/nexgen.c |   19 -------------------
 1 files changed, 0 insertions(+), 19 deletions(-)

diff --git a/arch/x86/kernel/cpu/nexgen.c b/arch/x86/kernel/cpu/nexgen.c
index 5d5e1c1..f5753b4 100644
--- a/arch/x86/kernel/cpu/nexgen.c
+++ b/arch/x86/kernel/cpu/nexgen.c
@@ -38,22 +38,3 @@ static void __cpuinit nexgen_identify(struct cpuinfo_x86 *c)
 	if (deep_magic_nexgen_probe())
 		strcpy(c->x86_vendor_id, "NexGenDriven");
 }
-
-static struct cpu_dev nexgen_cpu_dev __cpuinitdata = {
-	.c_vendor	= "Nexgen",
-	.c_ident	= { "NexGenDriven" },
-	.c_models = {
-			{ .vendor = X86_VENDOR_NEXGEN,
-			  .family = 5,
-			  .model_names = { [1] = "Nx586" }
-			},
-	},
-	.c_init		= init_nexgen,
-	.c_identify	= nexgen_identify,
-};
-
-int __init nexgen_init_cpu(void)
-{
-	cpu_devs[X86_VENDOR_NEXGEN] = &nexgen_cpu_dev;
-	return 0;
-}
-- 
1.5.3

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