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[POWERPC] PS3: Fix CONFIG_SMP=n, CONFIG_KEXEC=y build

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Currently, the ps3 kernel fails to build without smp but with kexec, as
ps3_kexec_cpu_down needs ps3_smp_cleanup_cpu, which isn't defined on UP
kernels. This change adds an empty ps3_smp_cleanup_cpu for UP kernels.

Booted on ps3.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Jeremy Kerr 2007-09-12 18:43:15 +10:00 committed by Paul Mackerras
parent 0d72ba930c
commit 85d02924a3
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/platforms/ps3/platform.h
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@ -47,7 +47,11 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq);
/* smp */ /* smp */
void smp_init_ps3(void); void smp_init_ps3(void);
#ifdef CONFIG_SMP
void ps3_smp_cleanup_cpu(int cpu); void ps3_smp_cleanup_cpu(int cpu);
#else
static inline void ps3_smp_cleanup_cpu(int cpu) { }
#endif
/* time */ /* time */