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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-08-25 15:34:12 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-08-25 15:34:12 +0200 |
| commit | 4605ab653c1f9d7cc2dda8033de215c9cee325f4 (patch) | |
| tree | 8f55aa3137973ce2a3ef0ed49c44304e148d50fe /drivers/base/power/clock_ops.c | |
| parent | ef27bed1870dbd5fd363ff5ec51eebd5a695e277 (diff) | |
PM / Domains: Use power.sybsys_data to reduce overhead
Currently pm_genpd_runtime_resume() has to walk the list of devices
from the device's PM domain to find the corresponding device list
object containing the need_restore field to check if the driver's
.runtime_resume() callback should be executed for the device.
This is suboptimal and can be simplified by using power.sybsys_data
to store device information used by the generic PM domains code.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/base/power/clock_ops.c')
0 files changed, 0 insertions, 0 deletions