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x86: common.c boot_cpu_stack and boot_exception_stacks should be static

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

Fixes these sparse warnings:

 arch/x86/kernel/cpu/common.c:869:6: warning: symbol 'boot_cpu_stack' was not declared. Should it be static?
 arch/x86/kernel/cpu/common.c:910:6: warning: symbol 'boot_exception_stacks' was not declared. Should it be static?

Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jaswinder Singh 2008-12-19 22:33:52 +05:30 committed by Ingo Molnar
parent d1769d5475
commit 34945ede31
1 changed files with 3 additions and 3 deletions
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6
arch/x86/kernel/cpu/common.c
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@ -862,7 +862,7 @@ EXPORT_SYMBOL(_cpu_pda);
struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss;
static char boot_cpu_stack[IRQSTACKSIZE] __page_aligned_bss;
void __cpuinit pda_init(int cpu)
{
@ -903,8 +903,8 @@ void __cpuinit pda_init(int cpu)
}
}
char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
DEBUG_STKSZ] __page_aligned_bss;
static char boot_exception_stacks[(N_EXCEPTION_STACKS - 1) * EXCEPTION_STKSZ +
DEBUG_STKSZ] __page_aligned_bss;
extern asmlinkage void ignore_sysret(void);