linux-kernel - [PATCH] x86/apic: Make setup_local

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Date:   Wed, 14 Feb 2018 14:25:54 +0800
From:   Dou Liyang <douly.fnst@...fujitsu.com>
To:     <linux-kernel@...r.kernel.org>, <x86@...nel.org>
CC:     <tglx@...utronix.de>, <mingo@...nel.org>, <ebiederm@...ssion.com>,
        <bhe@...hat.com>, Dou Liyang <douly.fnst@...fujitsu.com>
Subject: [PATCH] x86/apic: Make setup_local_APIC() static

This function isn't used outside of apic.c, so let's mark it static.

Signed-off-by: Dou Liyang <douly.fnst@...fujitsu.com>
---
 arch/x86/include/asm/apic.h | 1 -
 arch/x86/kernel/apic/apic.c | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 98722773391d..09d1c6ed2408 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -138,7 +138,6 @@ extern void lapic_shutdown(void);
 extern void sync_Arb_IDs(void);
 extern void init_bsp_APIC(void);
 extern void apic_intr_mode_init(void);
-extern void setup_local_APIC(void);
 extern void init_apic_mappings(void);
 void register_lapic_address(unsigned long address);
 extern void setup_boot_APIC_clock(void);
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 6f59ac2238ab..3fda9734db25 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1464,7 +1464,7 @@ static void apic_pending_intr_clear(void)
  * Used to setup local APIC while initializing BSP or bringing up APs.
  * Always called with preemption disabled.
  */
-void setup_local_APIC(void)
+static void setup_local_APIC(void)
 {
 	int cpu = smp_processor_id();
 	unsigned int value;
-- 
2.14.3