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powerpc: Move definitions of secondary CPU spinloop to header file

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Those definitions are currently declared extern in the .c file where
they are used, move them to a header file instead.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt
2009-07-23 23:15:28 +00:00
parent 747bea91b7
commit cf54dc7cd4
7 changed files with 9 additions and 13 deletions
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4
arch/powerpc/kernel/prom_init.c
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@ -1259,10 +1259,6 @@ static void __init prom_initialize_tce_table(void)
*
* -- Cort
*/
extern char __secondary_hold;
extern unsigned long __secondary_hold_spinloop;
extern unsigned long __secondary_hold_acknowledge;
/*
* We want to reference the copy of __secondary_hold_* in the
* 0 - 0x100 address range

3
arch/powerpc/kernel/setup_64.c
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@ -230,9 +230,6 @@ void early_setup_secondary(void)
#endif /* CONFIG_SMP */
#if defined(CONFIG_SMP) || defined(CONFIG_KEXEC)
extern unsigned long __secondary_hold_spinloop;
extern void generic_secondary_smp_init(void);
void smp_release_cpus(void)
{
unsigned long *ptr;