diff options
| -rw-r--r-- | arch/powerpc/kernel/rtas.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 4 | ||||
| -rw-r--r-- | include/asm-powerpc/rtas.h | 2 |
3 files changed, 7 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 6ef80d4..387ed0d 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -810,9 +810,9 @@ asmlinkage int ppc_rtas(struct rtas_args __user *uargs) return 0; } +#ifdef CONFIG_HOTPLUG_CPU /* This version can't take the spinlock, because it never returns */ - -struct rtas_args rtas_stop_self_args = { +static struct rtas_args rtas_stop_self_args = { /* The token is initialized for real in setup_system() */ .token = RTAS_UNKNOWN_SERVICE, .nargs = 0, @@ -834,6 +834,7 @@ void rtas_stop_self(void) panic("Alas, I survived.\n"); } +#endif /* * Call early during boot, before mem init or bootmem, to retrieve the RTAS diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index a8f3812..0dc2548 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -347,6 +347,7 @@ static int __init pSeries_init_panel(void) } arch_initcall(pSeries_init_panel); +#ifdef CONFIG_HOTPLUG_CPU static void pSeries_mach_cpu_die(void) { local_irq_disable(); @@ -357,6 +358,9 @@ static void pSeries_mach_cpu_die(void) BUG(); for(;;); } +#else +#define pSeries_mach_cpu_die NULL +#endif static int pseries_set_dabr(unsigned long dabr) { diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h index d34f9e1..5a0c136 100644 --- a/include/asm-powerpc/rtas.h +++ b/include/asm-powerpc/rtas.h @@ -54,8 +54,6 @@ struct rtas_args { rtas_arg_t *rets; /* Pointer to return values in args[]. */ }; -extern struct rtas_args rtas_stop_self_args; - struct rtas_t { unsigned long entry; /* physical address pointer */ unsigned long base; /* physical address pointer */ |