diff options
Diffstat (limited to 'include/linux/cpu.h')
-rw-r--r-- | include/linux/cpu.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 0ed1d4853c69..08d50c53aab4 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h | |||
@@ -32,7 +32,7 @@ struct cpu { | |||
32 | }; | 32 | }; |
33 | 33 | ||
34 | extern int register_cpu(struct cpu *, int, struct node *); | 34 | extern int register_cpu(struct cpu *, int, struct node *); |
35 | extern struct sys_device *get_cpu_sysdev(int cpu); | 35 | extern struct sys_device *get_cpu_sysdev(unsigned cpu); |
36 | #ifdef CONFIG_HOTPLUG_CPU | 36 | #ifdef CONFIG_HOTPLUG_CPU |
37 | extern void unregister_cpu(struct cpu *, struct node *); | 37 | extern void unregister_cpu(struct cpu *, struct node *); |
38 | #endif | 38 | #endif |
@@ -74,7 +74,6 @@ extern int lock_cpu_hotplug_interruptible(void); | |||
74 | register_cpu_notifier(&fn##_nb); \ | 74 | register_cpu_notifier(&fn##_nb); \ |
75 | } | 75 | } |
76 | int cpu_down(unsigned int cpu); | 76 | int cpu_down(unsigned int cpu); |
77 | extern int __attribute__((weak)) smp_prepare_cpu(int cpu); | ||
78 | #define cpu_is_offline(cpu) unlikely(!cpu_online(cpu)) | 77 | #define cpu_is_offline(cpu) unlikely(!cpu_online(cpu)) |
79 | #else | 78 | #else |
80 | #define lock_cpu_hotplug() do { } while (0) | 79 | #define lock_cpu_hotplug() do { } while (0) |