linux-kernel - [PATCH] x86/head_32.S: Remove unused macros

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Date:	Sun,  6 Sep 2015 13:08:09 +0600
From:	Alexander Kuleshov <kuleshovmail@...il.com>
To:	Ingo Molnar <mingo@...hat.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Borislav Petkov <bp@...en8.de>,
	Andy Lutomirski <luto@...nel.org>,
	linux-kernel@...r.kernel.org,
	Alexander Kuleshov <kuleshovmail@...il.com>
Subject: [PATCH] x86/head_32.S: Remove unused macros

This patch removes two unused macros: X86_VENDOR and X86_HARD_MATH
from the arch/x86/kernel/head_32.S. Also as CPUINFO_x86_vendor not
used anywhere, we can safely remove it from asm-offsets_32.c

Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
---
 arch/x86/kernel/asm-offsets_32.c | 1 -
 arch/x86/kernel/head_32.S        | 2 --
 2 files changed, 3 deletions(-)

diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index 6ce3902..fbd293c 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -18,7 +18,6 @@ void foo(void);
 void foo(void)
 {
 	OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
-	OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
 	OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
 	OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
 	OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 0e2d96f..89818b4 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -32,10 +32,8 @@
  */
 
 #define X86		new_cpu_data+CPUINFO_x86
-#define X86_VENDOR	new_cpu_data+CPUINFO_x86_vendor
 #define X86_MODEL	new_cpu_data+CPUINFO_x86_model
 #define X86_MASK	new_cpu_data+CPUINFO_x86_mask
-#define X86_HARD_MATH	new_cpu_data+CPUINFO_hard_math
 #define X86_CPUID	new_cpu_data+CPUINFO_cpuid_level
 #define X86_CAPABILITY	new_cpu_data+CPUINFO_x86_capability
 #define X86_VENDOR_ID	new_cpu_data+CPUINFO_x86_vendor_id
-- 
2.5.0

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