diff options
Diffstat (limited to 'arch/ppc/kernel/setup.c')
| -rw-r--r-- | arch/ppc/kernel/setup.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c index a74f46d9826f..75fe13815be2 100644 --- a/arch/ppc/kernel/setup.c +++ b/arch/ppc/kernel/setup.c @@ -86,10 +86,6 @@ int ppc_do_canonicalize_irqs; EXPORT_SYMBOL(ppc_do_canonicalize_irqs); #endif -#ifdef CONFIG_MAGIC_SYSRQ -unsigned long SYSRQ_KEY = 0x54; -#endif /* CONFIG_MAGIC_SYSRQ */ - #ifdef CONFIG_VGA_CONSOLE unsigned long vgacon_remap_base; #endif @@ -127,11 +123,8 @@ void machine_restart(char *cmd) ppc_md.restart(cmd); } -void machine_power_off(void) +static void ppc_generic_power_off(void) { -#ifdef CONFIG_NVRAM - nvram_sync(); -#endif ppc_md.power_off(); } @@ -143,7 +136,17 @@ void machine_halt(void) ppc_md.halt(); } -void (*pm_power_off)(void) = machine_power_off; +void (*pm_power_off)(void) = ppc_generic_power_off; + +void machine_power_off(void) +{ +#ifdef CONFIG_NVRAM + nvram_sync(); +#endif + if (pm_power_off) + pm_power_off(); + ppc_generic_power_off(); +} #ifdef CONFIG_TAU extern u32 cpu_temp(unsigned long cpu); |