diff options
Diffstat (limited to 'arch/mips/include/asm/smp-ops.h')
| -rw-r--r-- | arch/mips/include/asm/smp-ops.h | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index 9e09af34c8a8..ef2a8041e78b 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -11,6 +11,8 @@ #ifndef __ASM_SMP_OPS_H #define __ASM_SMP_OPS_H +#include <linux/errno.h> + #ifdef CONFIG_SMP #include <linux/cpumask.h> @@ -56,8 +58,43 @@ static inline void register_smp_ops(struct plat_smp_ops *ops) #endif /* !CONFIG_SMP */ -extern struct plat_smp_ops up_smp_ops; -extern struct plat_smp_ops cmp_smp_ops; -extern struct plat_smp_ops vsmp_smp_ops; +static inline int register_up_smp_ops(void) +{ +#ifdef CONFIG_SMP_UP + extern struct plat_smp_ops up_smp_ops; + + register_smp_ops(&up_smp_ops); + + return 0; +#else + return -ENODEV; +#endif +} + +static inline int register_cmp_smp_ops(void) +{ +#ifdef CONFIG_MIPS_CMP + extern struct plat_smp_ops cmp_smp_ops; + + register_smp_ops(&cmp_smp_ops); + + return 0; +#else + return -ENODEV; +#endif +} + +static inline int register_vsmp_smp_ops(void) +{ +#ifdef CONFIG_MIPS_MT_SMP + extern struct plat_smp_ops vsmp_smp_ops; + + register_smp_ops(&vsmp_smp_ops); + + return 0; +#else + return -ENODEV; +#endif +} #endif /* __ASM_SMP_OPS_H */ |