From 8e6dafd6c741cd4679b4de3c5d9698851e4fa59c Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 23 Feb 2009 00:34:39 +0100
Subject: x86: refactor x86_quirks support

Impact: cleanup

Make x86_quirks support more transparent. The highlevel
methods are now named:

  extern void x86_quirk_pre_intr_init(void);
  extern void x86_quirk_intr_init(void);

  extern void x86_quirk_trap_init(void);

  extern void x86_quirk_pre_time_init(void);
  extern void x86_quirk_time_init(void);

This makes it clear that if some platform extension has to
do something here that it is considered ... weird, and is
discouraged.

Also remove arch_hooks.h and move it into setup.h (and other
header files where appropriate).

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/setup.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'arch/x86/kernel/setup.c')

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index d4de1e4c2045..5b85759e7972 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -74,8 +74,9 @@
 #include <asm/e820.h>
 #include <asm/mpspec.h>
 #include <asm/setup.h>
-#include <asm/arch_hooks.h>
 #include <asm/efi.h>
+#include <asm/timer.h>
+#include <asm/i8259.h>
 #include <asm/sections.h>
 #include <asm/dmi.h>
 #include <asm/io_apic.h>
@@ -987,7 +988,7 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_X86_32
 
 /**
- * pre_intr_init_hook - initialisation prior to setting up interrupt vectors
+ * x86_quirk_pre_intr_init - initialisation prior to setting up interrupt vectors
  *
  * Description:
  *	Perform any necessary interrupt initialisation prior to setting up
@@ -995,7 +996,7 @@ void __init setup_arch(char **cmdline_p)
  *	interrupts should be initialised here if the machine emulates a PC
  *	in any way.
  **/
-void __init pre_intr_init_hook(void)
+void __init x86_quirk_pre_intr_init(void)
 {
 	if (x86_quirks->arch_pre_intr_init) {
 		if (x86_quirks->arch_pre_intr_init())
@@ -1005,7 +1006,7 @@ void __init pre_intr_init_hook(void)
 }
 
 /**
- * intr_init_hook - post gate setup interrupt initialisation
+ * x86_quirk_intr_init - post gate setup interrupt initialisation
  *
  * Description:
  *	Fill in any interrupts that may have been left out by the general
@@ -1013,7 +1014,7 @@ void __init pre_intr_init_hook(void)
  *	than the devices on the I/O bus (like APIC interrupts in intel MP
  *	systems) are started here.
  **/
-void __init intr_init_hook(void)
+void __init x86_quirk_intr_init(void)
 {
 	if (x86_quirks->arch_intr_init) {
 		if (x86_quirks->arch_intr_init())
@@ -1022,13 +1023,13 @@ void __init intr_init_hook(void)
 }
 
 /**
- * trap_init_hook - initialise system specific traps
+ * x86_quirk_trap_init - initialise system specific traps
  *
  * Description:
  *	Called as the final act of trap_init().  Used in VISWS to initialise
  *	the various board specific APIC traps.
  **/
-void __init trap_init_hook(void)
+void __init x86_quirk_trap_init(void)
 {
 	if (x86_quirks->arch_trap_init) {
 		if (x86_quirks->arch_trap_init())
@@ -1044,23 +1045,23 @@ static struct irqaction irq0  = {
 };
 
 /**
- * pre_time_init_hook - do any specific initialisations before.
+ * x86_quirk_pre_time_init - do any specific initialisations before.
  *
  **/
-void __init pre_time_init_hook(void)
+void __init x86_quirk_pre_time_init(void)
 {
 	if (x86_quirks->arch_pre_time_init)
 		x86_quirks->arch_pre_time_init();
 }
 
 /**
- * time_init_hook - do any specific initialisations for the system timer.
+ * x86_quirk_time_init - do any specific initialisations for the system timer.
  *
  * Description:
  *	Must plug the system timer interrupt source at HZ into the IRQ listed
  *	in irq_vectors.h:TIMER_IRQ
  **/
-void __init time_init_hook(void)
+void __init x86_quirk_time_init(void)
 {
 	if (x86_quirks->arch_time_init) {
 		/*
-- 
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