From 55f262391a2365d657a00ed68edd1a51bca66af5 Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yhlu.kernel@gmail.com>
Date: Wed, 25 Jun 2008 17:54:23 -0700
Subject: [PATCH] x86: rename setup_32.c to setup.c
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and let 64 bit use that instead of setup_64.c

[ mingo@elte.hu ]

x86: build fix

fix:

arch/x86/kernel/setup.c: In function ‘setup_arch':
arch/x86/kernel/setup.c:561: error: implicit declaration of function ‘efi_reserve_early'

and:

arch/x86/kernel/setup.c:766: error: implicit declaration of function 'init_cpu_to_node'

and:

arch/x86/kernel/setup.c:676: warning: operation on 'max_pfn_mapped' may be undefined

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/Makefile                | 2 +-
 arch/x86/kernel/{setup_32.c => setup.c} | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)
 rename arch/x86/kernel/{setup_32.c => setup.c} (99%)

diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 5e1537b625..212804e787 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -18,7 +18,7 @@ CFLAGS_tsc_64.o		:= $(nostackp)
 obj-y			:= process_$(BITS).o signal_$(BITS).o entry_$(BITS).o
 obj-y			+= traps_$(BITS).o irq_$(BITS).o
 obj-y			+= time_$(BITS).o ioport.o ldt.o
-obj-y			+= setup_$(BITS).o i8259.o irqinit_$(BITS).o setup_percpu.o
+obj-y			+= setup.o i8259.o irqinit_$(BITS).o setup_percpu.o
 obj-$(CONFIG_X86_32)	+= probe_roms_32.o
 obj-$(CONFIG_X86_32)	+= sys_i386_32.o i386_ksyms_32.o
 obj-$(CONFIG_X86_64)	+= sys_x86_64.o x8664_ksyms_64.o
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup.c
similarity index 99%
rename from arch/x86/kernel/setup_32.c
rename to arch/x86/kernel/setup.c
index 4d5f8a3eb7..222d7038f2 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup.c
@@ -79,6 +79,7 @@
 #include <asm/mpspec.h>
 #include <asm/setup.h>
 #include <asm/arch_hooks.h>
+#include <asm/efi.h>
 #include <asm/sections.h>
 #include <asm/dmi.h>
 #include <asm/io_apic.h>
@@ -110,6 +111,9 @@
 #include <asm/sections.h>
 #include <asm/topology.h>
 #include <asm/apicdef.h>
+#ifdef CONFIG_X86_64
+#include <asm/numa_64.h>
+#endif
 #ifdef CONFIG_X86_32
 #include <asm/highmem.h>
 #endif
@@ -531,9 +535,6 @@ void __init setup_arch(char **cmdline_p)
 #endif
 
 	/* max_pfn_mapped is updated here */
-#ifdef CONFIG_X86_64
-	max_pfn_mapped =
-#endif
 	max_pfn_mapped = init_memory_mapping(0, (max_low_pfn << PAGE_SHIFT));
 
 	reserve_initrd();
-- 
2.39.5