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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-31 00:05:01 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-31 00:05:01 +0200 |
commit | 49835c15a55225e9b3ff9cc9317135b334ea2d49 (patch) | |
tree | deb20b64d9b5ca9b16f0d8f3a2e23822ec7dcd65 /drivers/usb | |
parent | Merge tag 'regulator-spi-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
parent | Merge branches 'pm-devfreq', 'powercap' and 'pm-docs' (diff) | |
download | linux-49835c15a55225e9b3ff9cc9317135b334ea2d49.tar.xz linux-49835c15a55225e9b3ff9cc9317135b334ea2d49.zip |
Merge tag 'pm-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These clean up and rework the PM QoS API, address a suspend-to-idle
wakeup regression on some ACPI-based platforms, clean up and extend a
few cpuidle drivers, update multiple cpufreq drivers and cpufreq
documentation, and fix a number of issues in devfreq and several other
things all over.
Specifics:
- Clean up and rework the PM QoS API to simplify the code and reduce
the size of it (Rafael Wysocki).
- Fix a suspend-to-idle wakeup regression on Dell XPS13 9370 and
similar platforms where the USB plug/unplug events are handled by
the EC (Rafael Wysocki).
- CLean up the intel_idle and PSCI cpuidle drivers (Rafael Wysocki,
Ulf Hansson).
- Extend the haltpoll cpuidle driver so that it can be forced to run
on some systems where it refused to load (Maciej Szmigiero).
- Convert several cpufreq documents to the .rst format and move the
legacy driver documentation into one common file (Mauro Carvalho
Chehab, Rafael Wysocki).
- Update several cpufreq drivers:
* Extend and fix the imx-cpufreq-dt driver (Anson Huang).
* Improve the -EPROBE_DEFER handling and fix unwanted CPU
overclocking on i.MX6ULL in imx6q-cpufreq (Anson Huang,
Christoph Niedermaier).
* Add support for Krait based SoCs to the qcom driver (Ansuel
Smith).
* Add support for OPP_PLUS to ti-cpufreq (Lokesh Vutla).
* Add platform specific intermediate callbacks support to
cpufreq-dt and update the imx6q driver (Peng Fan).
* Simplify and consolidate some pieces of the intel_pstate
driver and update its documentation (Rafael Wysocki, Alex
Hung).
- Fix several devfreq issues:
* Remove unneeded extern keyword from a devfreq header file and
use the DEVFREQ_GOV_UPDATE_INTERNAL event name instead of
DEVFREQ_GOV_INTERNAL (Chanwoo Choi).
* Fix the handling of dev_pm_qos_remove_request() result
(Leonard Crestez).
* Use constant name for userspace governor (Pierre Kuo).
* Get rid of doc warnings and fix a typo (Christophe JAILLET).
- Use built-in RCU list checking in some places in the PM core to
avoid false-positive RCU usage warnings (Madhuparna Bhowmik).
- Add explicit READ_ONCE()/WRITE_ONCE() annotations to low-level PM
QoS routines (Qian Cai).
- Fix removal of wakeup sources to avoid NULL pointer dereferences in
a corner case (Neeraj Upadhyay).
- Clean up the handling of hibernate compat ioctls and fix the
related documentation (Eric Biggers).
- Update the idle_inject power capping driver to use variable-length
arrays instead of zero-length arrays (Gustavo Silva).
- Fix list format in a PM QoS document (Randy Dunlap).
- Make the cpufreq stats module use scnprintf() to avoid potential
buffer overflows (Takashi Iwai).
- Add pm_runtime_get_if_active() to PM-runtime API (Sakari Ailus).
- Allow no domain-idle-states DT property in generic PM domains (Ulf
Hansson).
- Fix a broken y-axis scale in the intel_pstate_tracer utility (Doug
Smythies)"
* tag 'pm-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (78 commits)
cpufreq: intel_pstate: Simplify intel_pstate_cpu_init()
tools/power/x86/intel_pstate_tracer: fix a broken y-axis scale
ACPI: PM: s2idle: Refine active GPEs check
ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE
PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there
PM / devfreq: Get rid of some doc warnings
PM / devfreq: Fix handling dev_pm_qos_remove_request result
PM / devfreq: Fix a typo in a comment
PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event name
PM / devfreq: Remove unneeded extern keyword
PM / devfreq: Use constant name of userspace governor
ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late()
cpufreq: qcom: Add support for krait based socs
cpufreq: imx6q-cpufreq: Improve the logic of -EPROBE_DEFER handling
cpufreq: Use scnprintf() for avoiding potential buffer overflow
cpuidle: psci: Split psci_dt_cpu_init_idle()
PM / Domains: Allow no domain-idle-states DT property in genpd when parsing
PM / hibernate: Remove unnecessary compat ioctl overrides
PM: hibernate: fix docs for ioctls that return loff_t via pointer
Documentation: intel_pstate: update links for references
...
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/chipidea/ci_hdrc_imx.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index d8e7eb2f97b9..a479af3ae31d 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -393,8 +393,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev) } if (pdata.flags & CI_HDRC_PMQOS) - pm_qos_add_request(&data->pm_qos_req, - PM_QOS_CPU_DMA_LATENCY, 0); + cpu_latency_qos_add_request(&data->pm_qos_req, 0); ret = imx_get_clks(dev); if (ret) @@ -478,7 +477,7 @@ disable_hsic_regulator: /* don't overwrite original ret (cf. EPROBE_DEFER) */ regulator_disable(data->hsic_pad_regulator); if (pdata.flags & CI_HDRC_PMQOS) - pm_qos_remove_request(&data->pm_qos_req); + cpu_latency_qos_remove_request(&data->pm_qos_req); data->ci_pdev = NULL; return ret; } @@ -499,7 +498,7 @@ static int ci_hdrc_imx_remove(struct platform_device *pdev) if (data->ci_pdev) { imx_disable_unprepare_clks(&pdev->dev); if (data->plat_data->flags & CI_HDRC_PMQOS) - pm_qos_remove_request(&data->pm_qos_req); + cpu_latency_qos_remove_request(&data->pm_qos_req); if (data->hsic_pad_regulator) regulator_disable(data->hsic_pad_regulator); } @@ -527,7 +526,7 @@ static int __maybe_unused imx_controller_suspend(struct device *dev) imx_disable_unprepare_clks(dev); if (data->plat_data->flags & CI_HDRC_PMQOS) - pm_qos_remove_request(&data->pm_qos_req); + cpu_latency_qos_remove_request(&data->pm_qos_req); data->in_lpm = true; @@ -547,8 +546,7 @@ static int __maybe_unused imx_controller_resume(struct device *dev) } if (data->plat_data->flags & CI_HDRC_PMQOS) - pm_qos_add_request(&data->pm_qos_req, - PM_QOS_CPU_DMA_LATENCY, 0); + cpu_latency_qos_add_request(&data->pm_qos_req, 0); ret = imx_prepare_enable_clks(dev); if (ret) |