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Diffstat (limited to 'arch/arm/include/asm/psci.h')
-rw-r--r--arch/arm/include/asm/psci.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
index c4ae171850f8..c25ef3ec6d1f 100644
--- a/arch/arm/include/asm/psci.h
+++ b/arch/arm/include/asm/psci.h
@@ -29,16 +29,19 @@ struct psci_operations {
int (*cpu_off)(struct psci_power_state state);
int (*cpu_on)(unsigned long cpuid, unsigned long entry_point);
int (*migrate)(unsigned long cpuid);
+ int (*affinity_info)(unsigned long target_affinity,
+ unsigned long lowest_affinity_level);
+ int (*migrate_info_type)(void);
};
extern struct psci_operations psci_ops;
extern struct smp_operations psci_smp_ops;
#ifdef CONFIG_ARM_PSCI
-void psci_init(void);
+int psci_init(void);
bool psci_smp_available(void);
#else
-static inline void psci_init(void) { }
+static inline int psci_init(void) { return 0; }
static inline bool psci_smp_available(void) { return false; }
#endif