From 009cbadb6e9364e0b006ef6531953c0eced1db4d Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Fri, 1 Feb 2008 17:49:42 +0100 Subject: x86: fix section mismatch warning in acpi/boot.c Fix following warning: WARNING: o-x86_64/arch/x86/kernel/built-in.o(.text+0x13d15): Section mismatch in reference from the function acpi_map_lsapic() to the function .cpuinit.text:mp_register_lapic() The function acpi_map_lsapic() is exported and thus not annotated. But the sole user is acpi/processor_core.c in a __cpuinit path. So create a small wrapper and put back the annotation thus avoiding the warning. Signed-off-by: Sam Ravnborg Signed-off-by: Ingo Molnar --- arch/x86/kernel/acpi/boot.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 0ca27c7b0e8..d2a58431a07 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -496,7 +496,8 @@ EXPORT_SYMBOL(acpi_register_gsi); * ACPI based hotplug support for CPU */ #ifdef CONFIG_ACPI_HOTPLUG_CPU -int acpi_map_lsapic(acpi_handle handle, int *pcpu) + +static int __cpuinit _acpi_map_lsapic(acpi_handle handle, int *pcpu) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *obj; @@ -551,6 +552,11 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu) return 0; } +/* wrapper to silence section mismatch warning */ +int __ref acpi_map_lsapic(acpi_handle handle, int *pcpu) +{ + return _acpi_map_lsapic(handle, pcpu); +} EXPORT_SYMBOL(acpi_map_lsapic); int acpi_unmap_lsapic(int cpu) -- cgit v1.2.3