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| author | Dong Aisheng <aisheng.dong@nxp.com> | 2021-03-23 08:20:09 +0100 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2021-04-08 06:14:51 +0200 |
| commit | 05f15314f0895bf7dfee67142cd3f7aca3414658 (patch) | |
| tree | 0965069eb2af1c7b8b00c93c52bcfc7eebbd6f81 | |
| parent | PM / devfreq: Check get_dev_status in devfreq_update_stats (diff) | |
| download | linux-05f15314f0895bf7dfee67142cd3f7aca3414658.tar.xz linux-05f15314f0895bf7dfee67142cd3f7aca3414658.zip | |
PM / devfreq: Remove the invalid description for get_target_freq
First of all, no_central_polling was removed since
commit 7e6fdd4bad03 ("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>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-devfreq | 5 | ||||
| -rw-r--r-- | drivers/devfreq/governor.h | 2 |
2 files changed, 1 insertions, 6 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-devfreq b/Documentation/ABI/testing/sysfs-class-devfreq index 386bc230a33d..5e6b74f30406 100644 --- a/Documentation/ABI/testing/sysfs-class-devfreq +++ b/Documentation/ABI/testing/sysfs-class-devfreq @@ -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 diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h index 244634465170..2d69a0ce6291 100644 --- a/drivers/devfreq/governor.h +++ b/drivers/devfreq/governor.h @@ -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 |