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authorLinus Torvalds <torvalds@linux-foundation.org>2019-12-04 10:48:09 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-04 10:48:09 -0800
commitef867c12f31dec4a03be5678d70893f97dc76ea7 (patch)
tree667bd3c90fdec0024a56e542240f4ace61f01d68 /arch/sh
parent63de37476ebd1e9bab6a9e17186dc5aa1da9ea99 (diff)
parent1e4230f56dac141eb149ebec01f41b6fad27e503 (diff)
Merge tag 'pm-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull additional power management updates from Rafael Wysocki: "These fix an ACPI EC driver bug exposed by the recent rework of the suspend-to-idle code flow, reintroduce frequency constraints into device PM QoS (in preparation for adding QoS support to devfreq), drop a redundant field from struct cpuidle_state and clean up Kconfig in some places. Specifics: - Avoid a race condition in the ACPI EC driver that may cause systems to be unable to leave suspend-to-idle (Rafael Wysocki) - Drop the "disabled" field, which is redundant, from struct cpuidle_state (Rafael Wysocki) - Reintroduce device PM QoS frequency constraints (temporarily introduced and than dropped during the 5.4 cycle) in preparation for adding QoS support to devfreq (Leonard Crestez) - Clean up indentation (in multiple places) and the cpuidle drivers help text in Kconfig (Krzysztof Kozlowski, Randy Dunlap)" * tag 'pm-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: PM: s2idle: Rework ACPI events synchronization ACPI: EC: Rework flushing of pending work PM / devfreq: Add missing locking while setting suspend_freq PM / QoS: Restore DEV_PM_QOS_MIN/MAX_FREQUENCY PM / QoS: Reorder pm_qos/freq_qos/dev_pm_qos structs PM / QoS: Initial kunit test PM / QoS: Redefine FREQ_QOS_MAX_DEFAULT_VALUE to S32_MAX power: avs: Fix Kconfig indentation cpufreq: Fix Kconfig indentation cpuidle: minor Kconfig help text fixes cpuidle: Drop disabled field from struct cpuidle_state cpuidle: Fix Kconfig indentation
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/kernel/cpu/shmobile/cpuidle.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c
index dbd2cdec2ddb..b0f9c8f8fd14 100644
--- a/arch/sh/kernel/cpu/shmobile/cpuidle.c
+++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c
@@ -67,7 +67,7 @@ static struct cpuidle_driver cpuidle_driver = {
.enter = cpuidle_sleep_enter,
.name = "C2",
.desc = "SuperH Sleep Mode [SF]",
- .disabled = true,
+ .flags = CPUIDLE_FLAG_UNUSABLE,
},
{
.exit_latency = 2300,
@@ -76,7 +76,7 @@ static struct cpuidle_driver cpuidle_driver = {
.enter = cpuidle_sleep_enter,
.name = "C3",
.desc = "SuperH Mobile Standby Mode [SF]",
- .disabled = true,
+ .flags = CPUIDLE_FLAG_UNUSABLE,
},
},
.safe_state_index = 0,
@@ -86,10 +86,10 @@ static struct cpuidle_driver cpuidle_driver = {
int __init sh_mobile_setup_cpuidle(void)
{
if (sh_mobile_sleep_supported & SUSP_SH_SF)
- cpuidle_driver.states[1].disabled = false;
+ cpuidle_driver.states[1].flags = CPUIDLE_FLAG_NONE;
if (sh_mobile_sleep_supported & SUSP_SH_STANDBY)
- cpuidle_driver.states[2].disabled = false;
+ cpuidle_driver.states[2].flags = CPUIDLE_FLAG_NONE;
return cpuidle_register(&cpuidle_driver, NULL);
}