diff options
Diffstat (limited to 'drivers/base/cpu.c')
| -rw-r--r-- | drivers/base/cpu.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 9a5578efbc9..bba70d08be6 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -2,6 +2,7 @@ * CPU subsystem support */ +#include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> #include <linux/sched.h> @@ -274,16 +275,12 @@ bool cpu_is_hotpluggable(unsigned cpu) } EXPORT_SYMBOL_GPL(cpu_is_hotpluggable); -int __init cpu_dev_init(void) +void __init cpu_dev_init(void) { - int err; - - err = subsys_system_register(&cpu_subsys, cpu_root_attr_groups); - if (err) - return err; + if (subsys_system_register(&cpu_subsys, cpu_root_attr_groups)) + panic("Failed to register CPU subsystem"); #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT) - err = sched_create_sysfs_power_savings_entries(cpu_subsys.dev_root); + sched_create_sysfs_power_savings_entries(cpu_subsys.dev_root); #endif - return err; } |