These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm64 / kernel / cpuidle.c

diff --git a/kernel/arch/arm64/kernel/cpuidle.c b/kernel/arch/arm64/kernel/cpuidle.c
index a78143a..9047cab 100644 (file)
--- a/kernel/arch/arm64/kernel/cpuidle.c
+++ b/kernel/arch/arm64/kernel/cpuidle.c
@@ -15,18 +15,13 @@
 #include <asm/cpuidle.h>
 #include <asm/cpu_ops.h>
 
-int arm_cpuidle_init(unsigned int cpu)
+int __init arm_cpuidle_init(unsigned int cpu)
 {
        int ret = -EOPNOTSUPP;
-       struct device_node *cpu_node = of_cpu_device_node_get(cpu);
-
-       if (!cpu_node)
-               return -ENODEV;
 
        if (cpu_ops[cpu] && cpu_ops[cpu]->cpu_init_idle)
-               ret = cpu_ops[cpu]->cpu_init_idle(cpu_node, cpu);
+               ret = cpu_ops[cpu]->cpu_init_idle(cpu);
 
-       of_node_put(cpu_node);
        return ret;
 }
 
@@ -37,7 +32,7 @@ int arm_cpuidle_init(unsigned int cpu)
  * 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();
 
@@ -47,5 +42,5 @@ int cpu_suspend(unsigned long arg)
         */
        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);
 }