#ifdef CONFIG_CPU_IDLE
extern int arm_cpuidle_init(unsigned int cpu);
-extern int cpu_suspend(unsigned long arg);
+extern int arm_cpuidle_suspend(int index);
#else
static inline int arm_cpuidle_init(unsigned int cpu)
{
return -EOPNOTSUPP;
}
-static inline int cpu_suspend(unsigned long arg)
+static inline int arm_cpuidle_suspend(int index)
{
return -EOPNOTSUPP;
}
#endif
-static inline int arm_cpuidle_suspend(int index)
-{
- return cpu_suspend(index);
-}
#endif
phys_addr_t save_ptr_stash_phys;
};
-extern int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long));
+extern int cpu_suspend(unsigned long arg, int (*fn)(unsigned long));
extern void cpu_resume(void);
#endif
* Return: 0 on success, -EOPNOTSUPP if CPU suspend hook not initialized, CPU
* operations back-end error code otherwise.
*/
-int cpu_suspend(unsigned long arg)
+int arm_cpuidle_suspend(int index)
{
int cpu = smp_processor_id();
*/
if (!cpu_ops[cpu] || !cpu_ops[cpu]->cpu_suspend)
return -EOPNOTSUPP;
- return cpu_ops[cpu]->cpu_suspend(arg);
+ return cpu_ops[cpu]->cpu_suspend(index);
}
if (!psci_power_state_loses_context(state[index - 1]))
ret = psci_ops.cpu_suspend(state[index - 1], 0);
else
- ret = __cpu_suspend(index, psci_suspend_finisher);
+ ret = cpu_suspend(index, psci_suspend_finisher);
return ret;
}
}
/*
- * __cpu_suspend
+ * cpu_suspend
*
* arg: argument to pass to the finisher function
* fn: finisher function pointer
*
*/
-int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
+int cpu_suspend(unsigned long arg, int (*fn)(unsigned long))
{
struct mm_struct *mm = current->active_mm;
int ret;
* We are resuming from reset with TTBR0_EL1 set to the
* idmap to enable the MMU; restore the active_mm mappings in
* TTBR0_EL1 unless the active_mm == &init_mm, in which case
- * the thread entered __cpu_suspend with TTBR0_EL1 set to
+ * the thread entered cpu_suspend with TTBR0_EL1 set to
* reserved TTBR0 page tables and should be restored as such.
*/
if (mm == &init_mm)