linux-kernel - [tip:x86/apic-cleanups] x86, sfi: Use register_lapic

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Message-ID: <tip-53301f36f316a6519c464b0ef2a155386c20be19@git.kernel.org>
Date:	Thu, 9 Dec 2010 20:55:49 GMT
From:	tip-bot for Yinghai Lu <yinghai@...nel.org>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	yinghai@...nel.org, ebiederm@...ssion.com, lenb@...nel.org,
	suresh.b.siddha@...el.com, tglx@...utronix.de
Subject: [tip:x86/apic-cleanups] x86, sfi: Use register_lapic_address()

Commit-ID:  53301f36f316a6519c464b0ef2a155386c20be19
Gitweb:     http://git.kernel.org/tip/53301f36f316a6519c464b0ef2a155386c20be19
Author:     Yinghai Lu <yinghai@...nel.org>
AuthorDate: Tue, 7 Dec 2010 00:55:47 -0800
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Thu, 9 Dec 2010 21:52:05 +0100

x86, sfi: Use register_lapic_address()

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

Signed-off-by: Yinghai Lu <yinghai@...nel.org>
Cc: Suresh Siddha <suresh.b.siddha@...el.com>
Cc: "Eric W. Biederman" <ebiederm@...ssion.com>
Cc: Len Brown <lenb@...nel.org>
LKML-Reference: <4CFDF693.6000908@...nel.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

---
 arch/x86/platform/sfi/sfi.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/arch/x86/platform/sfi/sfi.c b/arch/x86/platform/sfi/sfi.c
index dd4c281..cc822a2 100644
--- a/arch/x86/platform/sfi/sfi.c
+++ b/arch/x86/platform/sfi/sfi.c
@@ -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
--
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