linux-kernel - [PATCH] x86/apic: Fix a comment in init_apic

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Date:   Mon, 6 Mar 2017 21:08:10 +0800
From:   Dou Liyang <douly.fnst@...fujitsu.com>
To:     <mingo@...nel.org>, <tglx@...utronix.de>, <hpa@...or.com>,
        <yinghai@...nel.org>
CC:     <x86@...nel.org>, <linux-kernel@...r.kernel.org>,
        Dou Liyang <douly.fnst@...fujitsu.com>
Subject: [PATCH] x86/apic: Fix a comment in init_apic_mappings()

The commit c0104d38a740 ("x86, apic: Unify identical
register_lapic_address() functions") renames acpi_register_lapic_address
to register_lapic_address.

But acpi_register_lapic_address remains in a comment, and renaming it
to register_lapic_address is not suitable for this comment.

Remove acpi_register_lapic_address and rewrite the comment.

Signed-off-by: Dou Liyang <douly.fnst@...fujitsu.com>
---
 arch/x86/kernel/apic/apic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 4261b32..70b0243 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1798,8 +1798,8 @@ void __init init_apic_mappings(void)
 		apic_phys = mp_lapic_addr;
 
 		/*
-		 * acpi lapic path already maps that address in
-		 * acpi_register_lapic_address()
+		 * ACPI LAPIC path already maps that address during
+		 * early parsing LAPIC address in MADT
 		 */
 		if (!acpi_lapic && !smp_found_config)
 			register_lapic_address(apic_phys);
-- 
2.5.5