linux-kernel - [patch 3/4] x86, apic: Remove unused function prototypes

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Date:	Tue, 4 Feb 2014 23:55:04 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Ingo Molnar <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>
cc:	linux-kernel@...r.kernel.org, x86@...nel.org
Subject: [patch 3/4] x86, apic: Remove unused function prototypes

Some function prototypes declared in asm/apic.h are never defined, so
remove them.

Signed-off-by: David Rientjes <rientjes@...gle.com>
---
 arch/x86/include/asm/apic.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -93,9 +93,6 @@ static inline int is_vsmp_box(void)
 	return 0;
 }
 #endif
-extern void xapic_wait_icr_idle(void);
-extern u32 safe_xapic_wait_icr_idle(void);
-extern void xapic_icr_write(u32, u32);
 extern int setup_profiling_timer(unsigned int);
 
 static inline void native_apic_mem_write(u32 reg, u32 v)
@@ -184,7 +181,6 @@ extern int x2apic_phys;
 extern int x2apic_preenabled;
 extern void check_x2apic(void);
 extern void enable_x2apic(void);
-extern void x2apic_icr_write(u32 low, u32 id);
 static inline int x2apic_enabled(void)
 {
 	u64 msr;
--
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