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authorAlexander van Heukelum <heukelum@mailshack.com>2008-02-01 17:49:43 +0100
committerIngo Molnar <mingo@elte.hu>2008-02-01 17:49:43 +0100
commitd987402695f16ae33999d7315b915099d64616d4 (patch)
treeb00856b58d688e0c981a0849ea509f82ead586df /include/asm-x86
parent93809be8b140c101d27f00d0a622ebac90bc7a67 (diff)
downloadop-kernel-dev-d987402695f16ae33999d7315b915099d64616d4.zip
op-kernel-dev-d987402695f16ae33999d7315b915099d64616d4.tar.gz
x86: avoid section mismatch involving arch_register_cpu
Avoid section mismatch involving arch_register_cpu. Marking arch_register_cpu as __init and removing the export for non-hotplug-cpu configurations makes the following warning go away: Section mismatch in reference from the function arch_register_cpu() to the function .devinit.text:register_cpu() The function arch_register_cpu() references the function __devinit register_cpu(). This is often because arch_register_cpu lacks a __devinit annotation or the annotation of register_cpu is wrong. The only external user of arch_register_cpu in the tree is in drivers/acpi/processor_core.c where it is guarded by ACPI_HOTPLUG_CPU (which depends on HOTPLUG_CPU). Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> CC: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86')
-rw-r--r--include/asm-x86/cpu.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-x86/cpu.h b/include/asm-x86/cpu.h
index 85ece5f..73f2ea8 100644
--- a/include/asm-x86/cpu.h
+++ b/include/asm-x86/cpu.h
@@ -10,8 +10,9 @@
struct x86_cpu {
struct cpu cpu;
};
-extern int arch_register_cpu(int num);
+
#ifdef CONFIG_HOTPLUG_CPU
+extern int arch_register_cpu(int num);
extern void arch_unregister_cpu(int);
#endif
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