--- zzzz-none-000/linux-3.10.107/arch/sh/kernel/cpu/shmobile/cpuidle.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/sh/kernel/cpu/shmobile/cpuidle.c	2021-02-04 17:41:59.000000000 +0000
@@ -59,7 +59,6 @@
 			.exit_latency = 1,
 			.target_residency = 1 * 2,
 			.power_usage = 3,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = cpuidle_sleep_enter,
 			.name = "C1",
 			.desc = "SuperH Sleep Mode",
@@ -68,7 +67,6 @@
 			.exit_latency = 100,
 			.target_residency = 1 * 2,
 			.power_usage = 1,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = cpuidle_sleep_enter,
 			.name = "C2",
 			.desc = "SuperH Sleep Mode [SF]",
@@ -78,7 +76,6 @@
 			.exit_latency = 2300,
 			.target_residency = 1 * 2,
 			.power_usage = 1,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = cpuidle_sleep_enter,
 			.name = "C3",
 			.desc = "SuperH Mobile Standby Mode [SF]",
@@ -91,13 +88,11 @@
 
 int __init sh_mobile_setup_cpuidle(void)
 {
-	int ret;
-
 	if (sh_mobile_sleep_supported & SUSP_SH_SF)
 		cpuidle_driver.states[1].disabled = false;
 
 	if (sh_mobile_sleep_supported & SUSP_SH_STANDBY)
 		cpuidle_driver.states[2].disabled = false;
 
-	return cpuidle_register(&cpuidle_driver);
+	return cpuidle_register(&cpuidle_driver, NULL);
 }