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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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9
arch/powerpc/include/asm/smp.h
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@ -148,6 +148,15 @@ extern struct smp_ops_t *smp_ops;
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi(cpumask_t mask);
/* Definitions relative to the secondary CPU spin loop
* and entry point. Not all of them exist on both 32 and
* 64-bit but defining them all here doesn't harm
*/
extern void generic_secondary_smp_init(void);
extern unsigned long __secondary_hold_spinloop;
extern unsigned long __secondary_hold_acknowledge;
extern char __secondary_hold;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */