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x86, mce: clean up winchip.c

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Make the coding style match that of the rest of the x86 arch code.

[ Impact: cleanup ]

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Ingo Molnar 2009-04-08 12:31:22 +02:00 committed by H. Peter Anvin
parent efee4ca809
commit 91425084f7
1 changed files with 11 additions and 6 deletions
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17
arch/x86/kernel/cpu/mcheck/winchip.c
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@ -2,11 +2,10 @@
* IDT Winchip specific Machine Check Exception Reporting
* (C) Copyright 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <asm/processor.h>
#include <asm/system.h>
@ -14,7 +13,7 @@
#include "mce.h"
/* Machine check handler for WinChip C6 */
/* Machine check handler for WinChip C6: */
static void winchip_machine_check(struct pt_regs *regs, long error_code)
{
printk(KERN_EMERG "CPU0: Machine Check Exception.\n");
@ -25,12 +24,18 @@ static void winchip_machine_check(struct pt_regs *regs, long error_code)
void winchip_mcheck_init(struct cpuinfo_x86 *c)
{
u32 lo, hi;
machine_check_vector = winchip_machine_check;
/* Make sure the vector pointer is visible before we enable MCEs: */
wmb();
rdmsr(MSR_IDT_FCR1, lo, hi);
lo |= (1<<2); /* Enable EIERRINT (int 18 MCE) */
lo &= ~(1<<4); /* Enable MCE */
wrmsr(MSR_IDT_FCR1, lo, hi);
set_in_cr4(X86_CR4_MCE);
printk(KERN_INFO "Winchip machine check reporting enabled on CPU#0.\n");
printk(KERN_INFO
"Winchip machine check reporting enabled on CPU#0.\n");
}