[PATCH 50/52] provide an end_local_APIC_setup function

[Glauber Costa <gcosta@redhat.com>]

It splits setup_local_APIC in two, providing a function corresponding
to the ending part of it. As a side effect, smp_callin looks the same
between i386 and x86_64.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
---
 arch/x86/kernel/apic_32.c    |    7 ++++++-
 arch/x86/kernel/smpboot_32.c |    1 +
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index 4a754ee..6d132a9 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -1064,9 +1064,13 @@ void __cpuinit setup_local_APIC(void)
 	if (!integrated)		/* 82489DX */
 		value |= APIC_LVT_LEVEL_TRIGGER;
 	apic_write_around(APIC_LVT1, value);
+}
 
-	lapic_setup_esr();
+void __cpuinit end_local_APIC_setup(void)
+{
+	unsigned long value;
 
+	lapic_setup_esr();
 	/* Disable the local apic timer */
 	value = apic_read(APIC_LVTT);
 	value |= (APIC_LVT_MASKED | LOCAL_TIMER_VECTOR);
@@ -1256,6 +1260,7 @@ int __init APIC_init_uniprocessor(void)
 
 	setup_local_APIC();
 
+	end_local_APIC_setup();
 #ifdef CONFIG_X86_IO_APIC
 	if (smp_found_config)
 		if (!skip_ioapic_setup && nr_ioapics)
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 8c39369..4a08822 100644
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -204,6 +204,7 @@ static void __cpuinit smp_callin(void)
 	Dprintk("CALLIN, before setup_local_APIC().\n");
 	smp_callin_clear_local_apic();
 	setup_local_APIC();
+	end_local_APIC_setup();
 	map_cpu_to_logical_apicid();
 
 	/*
-- 
1.5.0.6