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Commit b6b301aa authored by Jaswinder Singh's avatar Jaswinder Singh Committed by Ingo Molnar
Browse files

x86: apic.c x2apic_preenabled and disable_x2apic should be static 



Impact: cleanup, reduce kernel size a bit, avoid sparse warning

Fixes sparse warning:

  arch/x86/kernel/apic.c:103:5: warning: symbol 'disable_x2apic' was not declared. Should it be static?

Signed-off-by: default avatarJaswinder Singh <jaswinder@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 0b936bfd

arch/x86/include/asm/apic.h

+1 −1
Original line number Diff line number Diff line
@@ -93,7 +93,7 @@ static inline u32 native_apic_msr_read(u32 reg) 
}



#ifndef CONFIG_X86_32

extern int x2apic, x2apic_preenabled;

extern int x2apic;

extern void check_x2apic(void);

extern void enable_x2apic(void);

extern void enable_IR_x2apic(void);

arch/x86/kernel/apic.c

+2 −2
Original line number Diff line number Diff line
@@ -97,8 +97,8 @@ __setup("apicpmtimer", setup_apicpmtimer); 
#ifdef HAVE_X2APIC

int x2apic;

/* x2apic enabled before OS handover */

int x2apic_preenabled;

int disable_x2apic;

static int x2apic_preenabled;

static int disable_x2apic;

static __init int setup_nox2apic(char *str)

{

	disable_x2apic = 1;