Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm64 / include / asm / cpuidle.h

diff --git a/kernel/arch/arm64/include/asm/cpuidle.h b/kernel/arch/arm64/include/asm/cpuidle.h
new file mode 100644 (file)
index 0000000..141b2fc
--- /dev/null
+++ b/kernel/arch/arm64/include/asm/cpuidle.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_CPUIDLE_H
+#define __ASM_CPUIDLE_H
+
+#include <asm/proc-fns.h>
+
+#ifdef CONFIG_CPU_IDLE
+extern int arm_cpuidle_init(unsigned int cpu);
+extern int cpu_suspend(unsigned long arg);
+#else
+static inline int arm_cpuidle_init(unsigned int cpu)
+{
+       return -EOPNOTSUPP;
+}
+
+static inline int cpu_suspend(unsigned long arg)
+{
+       return -EOPNOTSUPP;
+}
+#endif
+static inline int arm_cpuidle_suspend(int index)
+{
+       return cpu_suspend(index);
+}
+#endif