| Message ID | 1616484011-26702-3-git-send-email-aisheng.dong@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | PM / devfreq: a few small fixes and improvements | expand |
On 21. 3. 23. 오후 4:20, Dong Aisheng wrote: > 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> > --- > Documentation/ABI/testing/sysfs-class-devfreq | 5 +---- > drivers/devfreq/governor.h | 2 -- > 2 files changed, 1 insertion(+), 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 > Applied it. Thanks.
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
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> --- Documentation/ABI/testing/sysfs-class-devfreq | 5 +---- drivers/devfreq/governor.h | 2 -- 2 files changed, 1 insertion(+), 6 deletions(-)