linux-kernel - [PATCH 11/16] arch: x86: kernel: Add prototype for smp_reboot

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Date:	Wed,  4 Mar 2015 19:02:13 +0530
From:	Darshana Padmadas <darshanapadmadas@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	x86@...nel.org, josh@...htriplett.org,
	Darshana Padmadas <darshanapadmadas@...il.com>
Subject: [PATCH 11/16] arch: x86: kernel: Add prototype for smp_reboot_interrupt

smp.c defines smp_reboot_interrupt used in this file and
in some assembly, so add a prototype for the same in smp.c

This eliminates the following warning:
arch/x86/kernel/smp.c:171:27: warning: no previous prototype for ‘smp_reboot_interrupt’ [-Wmissing-prototypes]

Signed-off-by: Darshana Padmadas <darshanapadmadas@...il.com>
---
 arch/x86/kernel/smp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index be8e1bd..07e8dec 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -168,6 +168,8 @@ static int smp_stop_nmi_callback(unsigned int val, struct pt_regs *regs)
  * this function calls the 'stop' function on all other CPUs in the system.
  */
 
+asmlinkage __visible void smp_reboot_interrupt(void);
+
 asmlinkage __visible void smp_reboot_interrupt(void)
 {
 	ack_APIC_irq();
-- 
1.9.1

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