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author | Alan Stern <stern@rowland.harvard.edu> | 2010-09-25 23:35:21 +0200 |
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committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-10-17 01:57:48 +0200 |
commit | 15bcb91d7e607d8a2e060f01f7784a7454668da4 (patch) | |
tree | 6d59964cb78ab4b7c93a3c4d06f0dad256b99140 /include/linux/i2c/tps65010.h | |
parent | 7490e44239e60293bca0c2663229050c36c660c2 (diff) |
PM / Runtime: Implement autosuspend support
This patch (as1427) implements the "autosuspend" facility for runtime
PM. A few new fields are added to the dev_pm_info structure and
several new PM helper functions are defined, for telling the PM core
whether or not a device uses autosuspend, for setting the autosuspend
delay, and for marking periods of device activity.
Drivers that do not want to use autosuspend can continue using the
same helper functions as before; their behavior will not change. In
addition, drivers supporting autosuspend can also call the old helper
functions to get the old behavior.
The details are all explained in Documentation/power/runtime_pm.txt
and Documentation/ABI/testing/sysfs-devices-power.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/i2c/tps65010.h')
0 files changed, 0 insertions, 0 deletions