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PM / devfreq: Remove the invalid description for get_target_freq

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First of all, no_central_polling was removed since
commit 7e6fdd4bad ("PM / devfreq: Core updates to support devices
which can idle")
Secondly, get_target_freq() is not only called only with update_devfreq()
notified by OPP now, but also min/max freq qos notifier.

So remove this invalid description now to avoid confusing.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Dong Aisheng 2021-03-23 15:20:09 +08:00 committed by Chanwoo Choi
parent b19e13463a
commit 05f15314f0
2 changed files with 1 additions and 6 deletions
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5
Documentation/ABI/testing/sysfs-class-devfreq
View File

@ -97,10 +97,7 @@ Description:
object. The values are represented in ms. If the value is
less than 1 jiffy, it is considered to be 0, which means
no polling. This value is meaningless if the governor is
not polling; thus. If the governor is not using
devfreq-provided central polling
(/sys/class/devfreq/.../central_polling is 0), this value
may be useless.
not polling.
A list of governors that support the node:
- simple_ondmenad

2
drivers/devfreq/governor.h
View File

@ -57,8 +57,6 @@
* Basically, get_target_freq will run
* devfreq_dev_profile.get_dev_status() to get the
* status of the device (load = busy_time / total_time).
* If no_central_polling is set, this callback is called
* only with update_devfreq() notified by OPP.
* @event_handler: Callback for devfreq core framework to notify events
* to governors. Events include per device governor
* init and exit, opp changes out of devfreq, suspend