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-rw-r--r--arch/powerpc/include/asm/machdep.h1
-rw-r--r--arch/powerpc/kernel/smp.c10
-rw-r--r--arch/powerpc/platforms/powermac/smp.c2
3 files changed, 0 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index fe56a23e1ff..bcfc0da2cef 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -37,7 +37,6 @@ struct smp_ops_t {
void (*setup_cpu)(int nr);
void (*take_timebase)(void);
void (*give_timebase)(void);
- int (*cpu_enable)(unsigned int nr);
int (*cpu_disable)(void);
void (*cpu_die)(unsigned int nr);
int (*cpu_bootable)(unsigned int nr);
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 19d0c257628..be7d7282341 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -350,21 +350,11 @@ void generic_mach_cpu_die(void)
}
#endif
-static int __devinit cpu_enable(unsigned int cpu)
-{
- if (smp_ops && smp_ops->cpu_enable)
- return smp_ops->cpu_enable(cpu);
-
- return -ENOSYS;
-}
-
int __cpuinit __cpu_up(unsigned int cpu)
{
int c;
secondary_ti = current_set[cpu];
- if (!cpu_enable(cpu))
- return 0;
if (smp_ops == NULL ||
(smp_ops->cpu_bootable && !smp_ops->cpu_bootable(cpu)))
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index c95215f4f8b..ebd2b7e037f 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -923,8 +923,6 @@ struct smp_ops_t core99_smp_ops = {
# if defined(CONFIG_PPC64)
.cpu_disable = generic_cpu_disable,
.cpu_die = generic_cpu_die,
- /* intentionally do *NOT* assign cpu_enable,
- * the generic code will use kick_cpu then! */
# endif
#endif
};