Re: 2.6.12-rc5-git3 fails compile -- acpi_boot_table_init

[Alexander Nyberg <alexn@telia.com>]

lör 2005-05-28 klockan 08:06 -0400 skrev Pete Clements:
> Fyi:
> 
> 
>   LD      .tmp_vmlinux1
> arch/i386/kernel/built-in.o: In function `setup_arch':
> arch/i386/kernel/built-in.o(.init.text+0x14ec): undefined reference to `acpi_boot_table_init'
> arch/i386/kernel/built-in.o(.init.text+0x14f1): undefined reference to `acpi_boot_init'
> make: *** [.tmp_vmlinux1] Error 1
> 

This is a neverending story

linux/acpi.h contains empty declarations for acpi_boot_init() &
acpi_boot_table_init() but they are nested inside #ifdef CONFIG_ACPI.

So we'll have to #ifdef in arch/i386/kernel/setup.c: setup_arch()

Signed-off-by: Alexander Nyberg <alexn@telia.com>

Index: meep/arch/i386/kernel/setup.c
===================================================================
--- meep.orig/arch/i386/kernel/setup.c	2005-05-28 14:39:06.000000000 +0200
+++ meep/arch/i386/kernel/setup.c	2005-05-28 14:59:34.000000000 +0200
@@ -1502,11 +1502,13 @@
 	if (efi_enabled)
 		efi_map_memmap();
 
+#ifdef CONFIG_ACPI_BOOT
 	/*
 	 * Parse the ACPI tables for possible boot-time SMP configuration.
 	 */
 	acpi_boot_table_init();
 	acpi_boot_init();
+#endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
 	if (smp_found_config)


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