arm/kernel/cpuidle.c

15 static struct cpuidle_ops cpuidle_ops[NR_CPUS] __ro_after_init;
49 	return cpuidle_ops[cpu].suspend(index);
53  * arm_cpuidle_get_ops() - find a registered cpuidle_ops by name
59  * Returns a struct cpuidle_ops pointer, NULL if not found.
61 static const struct cpuidle_ops *__init arm_cpuidle_get_ops(const char *method)
78  * associated cpuidle_ops and do a struct copy. This copy is needed because all
79  * cpuidle_ops are tagged __initconst and will be unloaded after the init
83  * no cpuidle_ops is registered for the 'enable-method', or if either init or
89 	const struct cpuidle_ops *ops;
103 		pr_warn("cpuidle_ops '%s': no init or suspend callback\n",
108 	cpuidle_ops[cpu] = *ops; /* structure copy */
117  * arm_cpuidle_init() - Initialize cpuidle_ops for a specific cpu
127  *  -EOPNOTSUPP if it does not find a registered and valid cpuidle_ops for
143 		ret = cpuidle_ops[cpu].init(cpu_node, cpu);