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authorLinus Torvalds <torvalds@linux-foundation.org>2020-11-05 11:04:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-11-05 11:04:29 -0800
commitf786dfa3745b92f2fa91e0a0b9f3509907111d96 (patch)
treef8ca39e1004000d965039cf289fdbde034f36232 /include
parent1a092479f3032a0e155448062ba5e36aa61e2c32 (diff)
parent8c14577df4cd5c6d8b799bdfb3a0e94923f17d50 (diff)
Merge tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki: "These fix the device links support in runtime PM, correct mistakes in the cpuidle documentation, fix the handling of policy limits changes in the schedutil cpufreq governor, fix assorted issues in the OPP (operating performance points) framework and make one janitorial change. Specifics: - Unify the handling of managed and stateless device links in the runtime PM framework and prevent runtime PM references to devices from being leaked after device link removal (Rafael Wysocki). - Fix two mistakes in the cpuidle documentation (Julia Lawall). - Prevent the schedutil cpufreq governor from missing policy limits updates in some cases (Viresh Kumar). - Prevent static OPPs from being dropped by mistake (Viresh Kumar). - Prevent helper function in the OPP framework from returning prematurely (Viresh Kumar). - Prevent opp_table_lock from being held too long during removal of OPP tables with no more active references (Viresh Kumar). - Drop redundant semicolon from the Intel RAPL power capping driver (Tom Rix)" * tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: runtime: Resume the device earlier in __device_release_driver() PM: runtime: Drop pm_runtime_clean_up_links() PM: runtime: Drop runtime PM references to supplier on link removal powercap/intel_rapl: remove unneeded semicolon Documentation: PM: cpuidle: correct path name Documentation: PM: cpuidle: correct typo cpufreq: schedutil: Don't skip freq update if need_freq_update is set opp: Reduce the size of critical section in _opp_table_kref_release() opp: Fix early exit from dev_pm_opp_register_set_opp_helper() opp: Don't always remove static OPPs in _of_add_opp_table_v1()
Diffstat (limited to 'include')
-rw-r--r--include/linux/pm_runtime.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index 18b02dcc168e..4b708f4e8eed 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -54,11 +54,10 @@ extern u64 pm_runtime_autosuspend_expiration(struct device *dev);
extern void pm_runtime_update_max_time_suspended(struct device *dev,
s64 delta_ns);
extern void pm_runtime_set_memalloc_noio(struct device *dev, bool enable);
-extern void pm_runtime_clean_up_links(struct device *dev);
extern void pm_runtime_get_suppliers(struct device *dev);
extern void pm_runtime_put_suppliers(struct device *dev);
extern void pm_runtime_new_link(struct device *dev);
-extern void pm_runtime_drop_link(struct device *dev);
+extern void pm_runtime_drop_link(struct device_link *link);
/**
* pm_runtime_get_if_in_use - Conditionally bump up runtime PM usage counter.
@@ -276,11 +275,10 @@ static inline u64 pm_runtime_autosuspend_expiration(
struct device *dev) { return 0; }
static inline void pm_runtime_set_memalloc_noio(struct device *dev,
bool enable){}
-static inline void pm_runtime_clean_up_links(struct device *dev) {}
static inline void pm_runtime_get_suppliers(struct device *dev) {}
static inline void pm_runtime_put_suppliers(struct device *dev) {}
static inline void pm_runtime_new_link(struct device *dev) {}
-static inline void pm_runtime_drop_link(struct device *dev) {}
+static inline void pm_runtime_drop_link(struct device_link *link) {}
#endif /* !CONFIG_PM */