diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-cpu.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index e78e8ac9555..f460b9cbfd4 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -53,7 +53,7 @@ static void rtas_stop_self(void) panic("Alas, I survived.\n"); } -static void pSeries_mach_cpu_die(void) +static void pseries_mach_cpu_die(void) { local_irq_disable(); idle_task_exit(); @@ -88,7 +88,7 @@ static int query_cpu_stopped(unsigned int pcpu) return cpu_status; } -static int pSeries_cpu_disable(void) +static int pseries_cpu_disable(void) { int cpu = smp_processor_id(); @@ -104,7 +104,7 @@ static int pSeries_cpu_disable(void) return 0; } -static void pSeries_cpu_die(unsigned int cpu) +static void pseries_cpu_die(unsigned int cpu) { int tries; int cpu_status; @@ -136,7 +136,7 @@ static void pSeries_cpu_die(unsigned int cpu) * the logical ids for sibling SMT threads x and y are adjacent, such * that x^1 == y and y^1 == x. */ -static int pSeries_add_processor(struct device_node *np) +static int pseries_add_processor(struct device_node *np) { unsigned int cpu; cpumask_t candidate_map, tmp = CPU_MASK_NONE; @@ -197,7 +197,7 @@ out_unlock: * the hard id in the paca(s) to -1 to be consistent with boot time * convention for non-present cpus. */ -static void pSeries_remove_processor(struct device_node *np) +static void pseries_remove_processor(struct device_node *np) { unsigned int cpu; int len, nthreads, i; @@ -226,17 +226,18 @@ static void pSeries_remove_processor(struct device_node *np) unlock_cpu_hotplug(); } -static int pSeries_smp_notifier(struct notifier_block *nb, unsigned long action, void *node) +static int pseries_smp_notifier(struct notifier_block *nb, + unsigned long action, void *node) { int err = NOTIFY_OK; switch (action) { case PSERIES_RECONFIG_ADD: - if (pSeries_add_processor(node)) + if (pseries_add_processor(node)) err = NOTIFY_BAD; break; case PSERIES_RECONFIG_REMOVE: - pSeries_remove_processor(node); + pseries_remove_processor(node); break; default: err = NOTIFY_DONE; @@ -245,8 +246,8 @@ static int pSeries_smp_notifier(struct notifier_block *nb, unsigned long action, return err; } -static struct notifier_block pSeries_smp_nb = { - .notifier_call = pSeries_smp_notifier, +static struct notifier_block pseries_smp_nb = { + .notifier_call = pseries_smp_notifier, }; static int __init pseries_cpu_hotplug_init(void) @@ -261,13 +262,13 @@ static int __init pseries_cpu_hotplug_init(void) return 0; } - ppc_md.cpu_die = pSeries_mach_cpu_die; - smp_ops->cpu_disable = pSeries_cpu_disable; - smp_ops->cpu_die = pSeries_cpu_die; + ppc_md.cpu_die = pseries_mach_cpu_die; + smp_ops->cpu_disable = pseries_cpu_disable; + smp_ops->cpu_die = pseries_cpu_die; /* Processors can be added/removed only on LPAR */ if (firmware_has_feature(FW_FEATURE_LPAR)) - pSeries_reconfig_notifier_register(&pSeries_smp_nb); + pSeries_reconfig_notifier_register(&pseries_smp_nb); return 0; } |