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x86, sfi: Use register_lapic_address()

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register_lapic_address() and mp_sfi_register_lapic_address() are
almost identical. Use the common function.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Len Brown <lenb@kernel.org>
LKML-Reference: <4CFDF693.6000908@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Yinghai Lu 2010-12-07 00:55:47 -08:00 committed by Thomas Gleixner
parent 326a2e6bae
commit 53301f36f3
1 changed files with 1 additions and 12 deletions
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13
arch/x86/platform/sfi/sfi.c
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@ -34,17 +34,6 @@
#ifdef CONFIG_X86_LOCAL_APIC
static unsigned long sfi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
static void __init mp_sfi_register_lapic_address(unsigned long address)
{
mp_lapic_addr = address;
set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr);
if (boot_cpu_physical_apicid == -1U)
boot_cpu_physical_apicid = read_apic_id();
pr_info("Boot CPU = %d\n", boot_cpu_physical_apicid);
}
/* All CPUs enumerated by SFI must be present and enabled */
static void __cpuinit mp_sfi_register_lapic(u8 id)
{
@ -110,7 +99,7 @@ static int __init sfi_parse_ioapic(struct sfi_table_header *table)
int __init sfi_platform_init(void)
{
#ifdef CONFIG_X86_LOCAL_APIC
mp_sfi_register_lapic_address(sfi_lapic_addr);
register_lapic_address(sfi_lapic_addr);
sfi_table_parse(SFI_SIG_CPUS, NULL, NULL, sfi_parse_cpus);
#endif
#ifdef CONFIG_X86_IO_APIC