user/sven/linux.git/drivers/devfreq/devfreq.c, branch v4.11.3

scripts/spelling.txt: add "followings" pattern and fix typo instances

2017-02-28T02:43:47Z

Fix typos and add the following to the scripts/spelling.txt: followings||following While we are here, add a missing colon in the boilerplate in DT binding documents. The "you SoC" in allwinner,sunxi-pinctrl.txt was fixed as well. I reworded "as the followings:" to "as follows:" for drivers/usb/gadget/udc/renesas_usb3.c. Link: http://lkml.kernel.org/r/1481573103-11329-32-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'pm-devfreq'

2017-02-20T13:23:40Z

* pm-devfreq: PM / devfreq: Modify the device name as devfreq(X) for sysfs PM / devfreq: Simplify the sysfs name of devfreq-event device PM / devfreq: Remove unnecessary separate _remove_devfreq() PM / devfreq: Fix wrong trans_stat of passive devfreq device PM / devfreq: Fix available_governor sysfs PM / devfreq: exynos-ppmu: Show the registred device for ppmu device PM / devfreq: Fix the wrong description for userspace governor PM / devfreq: Fix the checkpatch warnings PM / devfreq: exynos-bus: Print the real clock rate of bus PM / devfreq: exynos-ppmu: Use the regmap interface to handle the registers PM / devfreq: exynos-bus: Add the detailed correlation for Exynos5433 PM / devfreq: Don't delete sysfs group twice

PM / devfreq: Modify the device name as devfreq(X) for sysfs

2017-01-31T07:57:19Z

This patch modifies the device name as devfreq(X) for sysfs by using the 'devfreq' prefix word instead of separate device name. On user-space aspect, user would find the some devfreq drvier with 'devfreq(X)' pattern. So, this patch modify the device name as following: - /sys/class/devfreq/[non-standard device name] -> /sys/class/devfreq/devfreq(X) Signed-off-by: Chanwoo Choi Signed-off-by: MyungJoo Ham

PM / devfreq: Remove unnecessary separate _remove_devfreq()

2017-01-31T06:48:00Z

The _remove_devfreq() releases the all resources of the devfreq device. This function is only called in the devfreq_dev_release(). For that reason, the devfreq core doesn't need to leave the _remove_devfreq() separately. This patch releases the all resources in the devfreq_dev_release() and then removes the _remove_devfreq(). Signed-off-by: Chanwoo Choi Signed-off-by: MyungJoo Ham

PM / devfreq: Fix wrong trans_stat of passive devfreq device

2017-01-31T06:47:32Z

Until now, the trans_stat information of passive devfreq is not updated. This patch updates the trans_stat information after setting the target frequency of passive devfreq device. Fixes: 996133119f57 ("PM / devfreq: Add new passive governor") Cc: stable@vger.kernel.org Signed-off-by: Chanwoo Choi Signed-off-by: MyungJoo Ham

PM / devfreq: Fix available_governor sysfs

2017-01-31T06:46:49Z

The devfreq using passive governor is not able to change the governor. So, the user can not change the governor through 'available_governor' sysfs entry. Also, the devfreq which don't use the passive governor is not able to change to 'passive' governor on the fly. Fixes: 996133119f57 ("PM / devfreq: Add new passive governor") Cc: stable@vger.kernel.org Signed-off-by: Chanwoo Choi Signed-off-by: MyungJoo Ham

PM / devfreq: Fix the checkpatch warnings

2017-01-31T05:12:19Z

This patch just fixes the checkpatch warnings. Signed-off-by: Chanwoo Choi Signed-off-by: MyungJoo Ham

PM / OPP: Update OPP users to put reference

2017-01-30T08:22:21Z

This patch updates dev_pm_opp_find_freq_*() routines to get a reference to the OPPs returned by them. Also updates the users of dev_pm_opp_find_freq_*() routines to call dev_pm_opp_put() after they are done using the OPPs. As it is guaranteed the that OPPs wouldn't get freed while being used, the RCU read side locking present with the users isn't required anymore. Drop it as well. This patch also updates all users of devfreq_recommended_opp() which was returning an OPP received from the OPP core. Note that some of the OPP core routines have gained rcu_read_{lock|unlock}() calls, as those still use RCU specific APIs within them. Signed-off-by: Viresh Kumar Reviewed-by: Chanwoo Choi [Devfreq] Signed-off-by: Rafael J. Wysocki

PM / OPP: Don't expose srcu_head to register notifiers

2017-01-27T10:49:09Z

Let the OPP core provide helpers to register notifiers for any device, instead of exposing srcu_head outside of the core. Signed-off-by: Viresh Kumar Acked-by: MyungJoo Ham Reviewed-by: Stephen Boyd Signed-off-by: Rafael J. Wysocki

PM / devfreq: Fix the bug of devfreq_add_device when governor is NULL

2017-01-02T23:21:45Z

This patch fixes the bug of devfreq_add_device(). The devfreq device must have the default governor. If find_devfreq_governor() returns error, devfreq_add_device() fail to add the devfreq instance. Fixes: 1b5c1be2c88e (PM / devfreq: map devfreq drivers to governor using name) Signed-off-by: Chanwoo Choi Signed-off-by: Rafael J. Wysocki