path: root/drivers/base
diff options
authorLinus Torvalds <>2013-04-30 15:21:02 -0700
committerLinus Torvalds <>2013-04-30 15:21:02 -0700
commit3ed1c478eff8db80e234d5446cb378b503135888 (patch)
treee1c8e0f488ca49c49b5a31fe59add4254381dd4b /drivers/base
parent151173e8ce9b95bbbbd7eedb9035cfaffbdb7cb2 (diff)
parent371deb9500831ad1afbf9ea00e373f650deaed2f (diff)
Merge tag 'pm+acpi-3.10-rc1' of git://
Pull power management and ACPI updates from Rafael J Wysocki: - ARM big.LITTLE cpufreq driver from Viresh Kumar. - exynos5440 cpufreq driver from Amit Daniel Kachhap. - cpufreq core cleanup and code consolidation from Viresh Kumar and Stratos Karafotis. - cpufreq scalability improvement from Nathan Zimmer. - AMD "frequency sensitivity feedback" powersave bias for the ondemand cpufreq governor from Jacob Shin. - cpuidle code consolidation and cleanups from Daniel Lezcano. - ARM OMAP cpuidle fixes from Santosh Shilimkar and Daniel Lezcano. - ACPICA fixes and other improvements from Bob Moore, Jung-uk Kim, Lv Zheng, Yinghai Lu, Tang Chen, Colin Ian King, and Linn Crosetto. - ACPI core updates related to hotplug from Toshi Kani, Paul Bolle, Yasuaki Ishimatsu, and Rafael J Wysocki. - Intel Lynxpoint LPSS (Low-Power Subsystem) support improvements from Rafael J Wysocki and Andy Shevchenko. * tag 'pm+acpi-3.10-rc1' of git:// (192 commits) cpufreq: Revert incorrect commit 5800043 cpufreq: MAINTAINERS: Add co-maintainer cpuidle: add maintainer entry ACPI / thermal: do not always return THERMAL_TREND_RAISING for active trip points ARM: s3c64xx: cpuidle: use init/exit common routine cpufreq: pxa2xx: initialize variables ACPI: video: correct acpi_video_bus_add error processing SH: cpuidle: use init/exit common routine ARM: S5pv210: compiling issue, ARM_S5PV210_CPUFREQ needs CONFIG_CPU_FREQ_TABLE=y ACPI: Fix wrong parameter passed to memblock_reserve cpuidle: fix comment format pnp: use %*phC to dump small buffers isapnp: remove debug leftovers ARM: imx: cpuidle: use init/exit common routine ARM: davinci: cpuidle: use init/exit common routine ARM: kirkwood: cpuidle: use init/exit common routine ARM: calxeda: cpuidle: use init/exit common routine ARM: tegra: cpuidle: use init/exit common routine for tegra3 ARM: tegra: cpuidle: use init/exit common routine for tegra2 ARM: OMAP4: cpuidle: use init/exit common routine ...
Diffstat (limited to 'drivers/base')
5 files changed, 7 insertions, 6 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 9a6b05a35603..7072404c8b6d 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -920,7 +920,7 @@ static int pm_genpd_prepare(struct device *dev)
pm_wakeup_event(dev, 0);
if (pm_wakeup_pending()) {
- pm_runtime_put_sync(dev);
+ pm_runtime_put(dev);
return -EBUSY;
@@ -961,7 +961,7 @@ static int pm_genpd_prepare(struct device *dev)
- pm_runtime_put_sync(dev);
+ pm_runtime_put(dev);
return ret;
@@ -1327,7 +1327,7 @@ static void pm_genpd_complete(struct device *dev)
- pm_runtime_idle(dev);
+ pm_request_idle(dev);
diff --git a/drivers/base/power/generic_ops.c b/drivers/base/power/generic_ops.c
index d03d290f31c2..bfd898b8988e 100644
--- a/drivers/base/power/generic_ops.c
+++ b/drivers/base/power/generic_ops.c
@@ -324,6 +324,6 @@ void pm_generic_complete(struct device *dev)
* Let runtime PM try to suspend devices that haven't been in use before
* going into the system-wide sleep state we're resuming from.
- pm_runtime_idle(dev);
+ pm_request_idle(dev);
#endif /* CONFIG_PM_SLEEP */
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 15beb500a4e4..5a9b6569dd74 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -756,7 +756,7 @@ static void device_complete(struct device *dev, pm_message_t state)
- pm_runtime_put_sync(dev);
+ pm_runtime_put(dev);
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index 32ee0fc7ea54..f0077cb8e249 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -55,6 +55,7 @@
* @rate: Frequency in hertz
* @u_volt: Nominal voltage in microvolts corresponding to this OPP
* @dev_opp: points back to the device_opp struct this opp belongs to
+ * @head: RCU callback head used for deferred freeing
* This structure stores the OPP information for a given device.
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 1244930e3d7a..ef13ad08afb2 100644
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -1400,5 +1400,5 @@ void pm_runtime_remove(struct device *dev)
if (dev->power.runtime_status == RPM_ACTIVE)
if (dev->power.irq_safe && dev->parent)
- pm_runtime_put_sync(dev->parent);
+ pm_runtime_put(dev->parent);