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x86: kill 8253pit.h

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Useless header file with 32 bit and 64 bit variants. Move the
single useful line to the place where it is used.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
This commit is contained in:
Thomas Gleixner 2007-10-12 23:04:23 +02:00 committed by Thomas Gleixner
parent fb79d22e1d
commit 5d5a2989b7
8 changed files with 5 additions and 37 deletions
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1
arch/x86/kernel/i8259_32.c
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@ -10,7 +10,6 @@
#include <linux/sysdev.h>
#include <linux/bitops.h>
#include <asm/8253pit.h>
#include <asm/atomic.h>
#include <asm/system.h>
#include <asm/io.h>

2
drivers/input/misc/pcspkr.c
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@ -17,7 +17,6 @@
#include <linux/init.h>
#include <linux/input.h>
#include <linux/platform_device.h>
#include <asm/8253pit.h>
#include <asm/io.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
@ -28,6 +27,7 @@ MODULE_LICENSE("GPL");
/* Use the global PIT lock ! */
#include <asm/i8253.h>
#else
#include <asm/8253pit.h>
static DEFINE_SPINLOCK(i8253_lock);
#endif

5
include/asm-x86/8253pit.h
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@ -1,5 +0,0 @@
#ifdef CONFIG_X86_32
# include "8253pit_32.h"
#else
# include "8253pit_64.h"
#endif

12
include/asm-x86/8253pit_32.h
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@ -1,12 +0,0 @@
/*
* 8253/8254 Programmable Interval Timer
*/
#ifndef _8253PIT_H
#define _8253PIT_H
#include <asm/timex.h>
#define PIT_TICK_RATE CLOCK_TICK_RATE
#endif

10
include/asm-x86/8253pit_64.h
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@ -1,10 +0,0 @@
/*
* 8253/8254 Programmable Interval Timer
*/
#ifndef _8253PIT_H
#define _8253PIT_H
#define PIT_TICK_RATE 1193182UL
#endif

4
include/asm-x86/i8253.h
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@ -1,10 +1,6 @@
#ifndef __ASM_I8253_H__
#define __ASM_I8253_H__
#ifdef CONFIG_X86_64
# include <asm/8253pit.h>
#endif
/* i8253A PIT registers */
#define PIT_MODE 0x43
#define PIT_CH0 0x40

6
include/asm-x86/timex_32.h
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@ -10,11 +10,11 @@
#include <asm/tsc.h>
#ifdef CONFIG_X86_ELAN
# define CLOCK_TICK_RATE 1189200 /* AMD Elan has different frequency! */
# define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
#else
# define CLOCK_TICK_RATE 1193182 /* Underlying HZ */
# define PIT_TICK_RATE 1193182 /* Underlying HZ */
#endif
#define CLOCK_TICK_RATE PIT_TICK_RATE
extern int read_current_timer(unsigned long *timer_value);
#define ARCH_HAS_READ_CURRENT_TIMER 1

2
include/asm-x86/timex_64.h
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@ -6,7 +6,6 @@
#ifndef _ASMx8664_TIMEX_H
#define _ASMx8664_TIMEX_H
#include <asm/8253pit.h>
#include <asm/msr.h>
#include <asm/vsyscall.h>
#include <asm/system.h>
@ -14,6 +13,7 @@
#include <asm/tsc.h>
#include <linux/compiler.h>
#define PIT_TICK_RATE 1193182UL
#define CLOCK_TICK_RATE PIT_TICK_RATE /* Underlying HZ */
extern int read_current_timer(unsigned long *timer_value);