linux-kernel - [PATCH 4/5] x86, sfi: Use register_lapic

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Message-ID: <4CFDF693.6000908@kernel.org>
Date:	Tue, 07 Dec 2010 00:55:47 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>
CC:	Suresh Siddha <suresh.b.siddha@...el.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 4/5] x86, sfi: Use register_lapic_address()


kill mp_sfi_register_lapic_address, they are the same

Signed-off-by: Yinghai Lu <yinghai@...nel.org>

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

Index: linux-2.6/arch/x86/platform/sfi/sfi.c
===================================================================
--- linux-2.6.orig/arch/x86/platform/sfi/sfi.c
+++ linux-2.6/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(struc
 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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