summaryrefslogtreecommitdiff
path: root/Documentation/power
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/power')
-rw-r--r--Documentation/power/devices.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/power/devices.txt b/Documentation/power/devices.txt
index 64565aac6e40..85c6f980b642 100644
--- a/Documentation/power/devices.txt
+++ b/Documentation/power/devices.txt
@@ -506,8 +506,8 @@ routines. Nevertheless, different callback pointers are used in case there is a
situation where it actually matters.
-Device Power Domains
---------------------
+Device Power Management Domains
+-------------------------------
Sometimes devices share reference clocks or other power resources. In those
cases it generally is not possible to put devices into low-power states
individually. Instead, a set of devices sharing a power resource can be put
@@ -516,8 +516,8 @@ power resource. Of course, they also need to be put into the full-power state
together, by turning the shared power resource on. A set of devices with this
property is often referred to as a power domain.
-Support for power domains is provided through the pwr_domain field of struct
-device. This field is a pointer to an object of type struct dev_power_domain,
+Support for power domains is provided through the pm_domain field of struct
+device. This field is a pointer to an object of type struct dev_pm_domain,
defined in include/linux/pm.h, providing a set of power management callbacks
analogous to the subsystem-level and device driver callbacks that are executed
for the given device during all power transitions, instead of the respective