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Merge tag 'devfreq-next-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux

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Pull devfreq iupdates for v6.6 from Chanwoo Choi:

"- Include correct DT header explicitly for imx-bus/imx8m-ddrc/
   mtk-cci/tegra30 tegra drivers.

 - Reword the kernel-doc comment for devfreq_monitor_start() API using
   to specify the default timer as deferrable timer because devfreq core
   supports both delayed timer and deferrable timer according to devfreq
   device profile.

 - Add missing srcu_cleanup_notifier_head() when releasing devfreq
   device. srcu_init_notifier_head() allocates resources that need to
   be released with a srcu_cleanup_notifier_head() call."

* tag 'devfreq-next-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux:
  PM / devfreq: Fix leak in devfreq_dev_release()
  PM / devfreq: Reword the kernel-doc comment for devfreq_monitor_start() API
  PM / devfreq: Explicitly include correct DT includes
This commit is contained in:
Rafael J. Wysocki
2023-08-21 12:50:50 +02:00
parent 706a741595 5693d07759
commit 1c073f8470
5 changed files with 9 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/devfreq/devfreq.c
View File

@@ -472,10 +472,11 @@ static void devfreq_monitor(struct work_struct *work)
* devfreq_monitor_start() - Start load monitoring of devfreq instance
* @devfreq: the devfreq instance.
*
* Helper function for starting devfreq device load monitoring. By
* default delayed work based monitoring is supported. Function
* to be called from governor in response to DEVFREQ_GOV_START
* event when device is added to devfreq framework.
* Helper function for starting devfreq device load monitoring. By default,
* deferrable timer is used for load monitoring. But the users can change this
* behavior using the "timer" type in devfreq_dev_profile. This function will be
* called by devfreq governor in response to the DEVFREQ_GOV_START event
* generated while adding a device to the devfreq framework.
*/
void devfreq_monitor_start(struct devfreq *devfreq)
{
@@ -763,6 +764,7 @@ static void devfreq_dev_release(struct device *dev)
dev_pm_opp_put_opp_table(devfreq->opp_table);
mutex_destroy(&devfreq->lock);
srcu_cleanup_notifier_head(&devfreq->transition_notifier_list);
kfree(devfreq);
}

2
drivers/devfreq/imx-bus.c
View File

@@ -7,7 +7,7 @@
#include <linux/devfreq.h>
#include <linux/device.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/of.h>
#include <linux/pm_opp.h>
#include <linux/platform_device.h>
#include <linux/slab.h>

2
drivers/devfreq/imx8m-ddrc.c
View File

@@ -3,9 +3,9 @@
* Copyright 2019 NXP
*/
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/devfreq.h>
#include <linux/pm_opp.h>

1
drivers/devfreq/mtk-cci-devfreq.c
View File

@@ -8,7 +8,6 @@
#include <linux/minmax.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/regulator/consumer.h>

2
drivers/devfreq/tegra30-devfreq.c
View File

@@ -13,7 +13,7 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/reset.h>