diff options
Diffstat (limited to 'arch/ppc64/kernel/setup.c')
| -rw-r--r-- | arch/ppc64/kernel/setup.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c index 0a47a5ef428..d5e4866e9ac 100644 --- a/arch/ppc64/kernel/setup.c +++ b/arch/ppc64/kernel/setup.c @@ -677,11 +677,16 @@ void __init setup_system(void) DBG(" <- setup_system()\n"); } - -void machine_restart(char *cmd) +/* also used by kexec */ +void machine_shutdown(void) { if (ppc_md.nvram_sync) ppc_md.nvram_sync(); +} + +void machine_restart(char *cmd) +{ + machine_shutdown(); ppc_md.restart(cmd); #ifdef CONFIG_SMP smp_send_stop(); @@ -690,13 +695,11 @@ void machine_restart(char *cmd) local_irq_disable(); while (1) ; } - EXPORT_SYMBOL(machine_restart); - + void machine_power_off(void) { - if (ppc_md.nvram_sync) - ppc_md.nvram_sync(); + machine_shutdown(); ppc_md.power_off(); #ifdef CONFIG_SMP smp_send_stop(); @@ -705,13 +708,11 @@ void machine_power_off(void) local_irq_disable(); while (1) ; } - EXPORT_SYMBOL(machine_power_off); - + void machine_halt(void) { - if (ppc_md.nvram_sync) - ppc_md.nvram_sync(); + machine_shutdown(); ppc_md.halt(); #ifdef CONFIG_SMP smp_send_stop(); @@ -720,7 +721,6 @@ void machine_halt(void) local_irq_disable(); while (1) ; } - EXPORT_SYMBOL(machine_halt); static int ppc64_panic_event(struct notifier_block *this, |