diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-10-07 23:16:55 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-10-07 23:16:55 +0200 |
| commit | d727b60659a1173eb4142a5fc521ce67c28b34e1 (patch) | |
| tree | 793d0fc86ecf98331024db5c86bc271cc72aa2d2 /Documentation | |
| parent | 3ee72ca99288f1de95ec9c570e43f531c8799f06 (diff) | |
| parent | 2a5306cc5f383b0e7414c75e458111afd4a563a4 (diff) | |
Merge branch 'pm-runtime' into pm-for-linus
* pm-runtime:
PM / Tracing: build rpm-traces.c only if CONFIG_PM_RUNTIME is set
PM / Runtime: Replace dev_dbg() with trace_rpm_*()
PM / Runtime: Introduce trace points for tracing rpm_* functions
PM / Runtime: Don't run callbacks under lock for power.irq_safe set
USB: Add wakeup info to debugging messages
PM / Runtime: pm_runtime_idle() can be called in atomic context
PM / Runtime: Add macro to test for runtime PM events
PM / Runtime: Add might_sleep() to runtime PM functions
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/power/runtime_pm.txt | 2 | ||||
| -rw-r--r-- | Documentation/usb/power-management.txt | 8 |
2 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt index 6066e3a6b9a..1f054046bc7 100644 --- a/Documentation/power/runtime_pm.txt +++ b/Documentation/power/runtime_pm.txt @@ -477,12 +477,14 @@ pm_runtime_autosuspend_expiration() If pm_runtime_irq_safe() has been called for a device then the following helper functions may also be used in interrupt context: +pm_runtime_idle() pm_runtime_suspend() pm_runtime_autosuspend() pm_runtime_resume() pm_runtime_get_sync() pm_runtime_put_sync() pm_runtime_put_sync_suspend() +pm_runtime_put_sync_autosuspend() 5. Runtime PM Initialization, Device Probing and Removal diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt index c9ffa9ced7e..e8662a5fbc5 100644 --- a/Documentation/usb/power-management.txt +++ b/Documentation/usb/power-management.txt @@ -439,10 +439,10 @@ cause autosuspends to fail with -EBUSY if the driver needs to use the device. External suspend calls should never be allowed to fail in this way, -only autosuspend calls. The driver can tell them apart by checking -the PM_EVENT_AUTO bit in the message.event argument to the suspend -method; this bit will be set for internal PM events (autosuspend) and -clear for external PM events. +only autosuspend calls. The driver can tell them apart by applying +the PMSG_IS_AUTO() macro to the message argument to the suspend +method; it will return True for internal PM events (autosuspend) and +False for external PM events. Mutual exclusion |