Messages in this thread Patch in this message | | | Subject | [PATCH] x86: apic.c: xapic_icr_read and x2apic_icr_read should be static | From | Jaswinder Singh Rajput <> | Date | Tue, 30 Dec 2008 22:46:36 +0530 |
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Impact: cleanup, reduce kernel size a bit, avoid sparse warning
Fixes sparse warning: arch/x86/kernel/apic.c:270:5: warning: symbol 'x2apic_icr_read' was not declared. Should it be static?
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> --- arch/x86/include/asm/apic.h | 1 - arch/x86/kernel/apic.c | 4 ++-- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index e644bf6..ab1d51a 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -54,7 +54,6 @@ extern int disable_apic; extern int is_vsmp_box(void); extern void xapic_wait_icr_idle(void); extern u32 safe_xapic_wait_icr_idle(void); -extern u64 xapic_icr_read(void); extern void xapic_icr_write(u32, u32); extern int setup_profiling_timer(unsigned int); diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c index cf1cc87..f53a057 100644 --- a/arch/x86/kernel/apic.c +++ b/arch/x86/kernel/apic.c @@ -227,7 +227,7 @@ void xapic_icr_write(u32 low, u32 id) apic_write(APIC_ICR, low); } -u64 xapic_icr_read(void) +static u64 xapic_icr_read(void) { u32 icr1, icr2; @@ -267,7 +267,7 @@ void x2apic_icr_write(u32 low, u32 id) wrmsrl(APIC_BASE_MSR + (APIC_ICR >> 4), ((__u64) id) << 32 | low); } -u64 x2apic_icr_read(void) +static u64 x2apic_icr_read(void) { unsigned long val; -- 1.6.0.4
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