diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-05 17:54:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-05 17:54:18 -0700 |
| commit | 8110efc64c4790cd1bf7e30f080e5ba3faa7cb85 (patch) | |
| tree | 708c2a1ef6bebce8eda9676c554bea366547678e /include | |
| parent | 06d8eb1b7d1eb34c76538dab791bc14136ebbc8f (diff) | |
| parent | d6cc76856d353a3a9c43bead33210b9216dce332 (diff) | |
Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
* 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / Freezer: Revert 27920651fe "PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too"
PM / Freezer: Reimplement wait_event_freezekillable using freezer_do_not_count/freezer_count
USB: Update last_busy time after autosuspend fails
PM / Runtime: Automatically retry failed autosuspends
PM / QoS: Remove redundant check
PM / OPP: Fix build when CONFIG_PM_OPP is not set
PM / Runtime: Fix runtime accounting calculation error
PM / Sleep: Update freezer documentation
PM / Sleep: Remove unused symbol 'suspend_cpu_hotplug'
PM / Sleep: Fix race between CPU hotplug and freezer
ACPI / PM: Add Sony VPCEB17FX to nonvs blacklist
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpu.h | 4 | ||||
| -rw-r--r-- | include/linux/freezer.h | 11 | ||||
| -rw-r--r-- | include/linux/opp.h | 4 |
3 files changed, 5 insertions, 14 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index b1a635acf72a..6cb60fd2ea84 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -196,13 +196,9 @@ static inline void cpu_hotplug_driver_unlock(void) #endif /* CONFIG_HOTPLUG_CPU */ #ifdef CONFIG_PM_SLEEP_SMP -extern int suspend_cpu_hotplug; - extern int disable_nonboot_cpus(void); extern void enable_nonboot_cpus(void); #else /* !CONFIG_PM_SLEEP_SMP */ -#define suspend_cpu_hotplug 0 - static inline int disable_nonboot_cpus(void) { return 0; } static inline void enable_nonboot_cpus(void) {} #endif /* !CONFIG_PM_SLEEP_SMP */ diff --git a/include/linux/freezer.h b/include/linux/freezer.h index a49b52934c55..a5386e3ee756 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -143,14 +143,9 @@ static inline void set_freezable_with_signal(void) #define wait_event_freezekillable(wq, condition) \ ({ \ int __retval; \ - do { \ - __retval = wait_event_killable(wq, \ - (condition) || freezing(current)); \ - if (__retval && !freezing(current)) \ - break; \ - else if (!(condition)) \ - __retval = -ERESTARTSYS; \ - } while (try_to_freeze()); \ + freezer_do_not_count(); \ + __retval = wait_event_killable(wq, (condition)); \ + freezer_count(); \ __retval; \ }) diff --git a/include/linux/opp.h b/include/linux/opp.h index 87a9208f8aec..ee94b33080c2 100644 --- a/include/linux/opp.h +++ b/include/linux/opp.h @@ -97,11 +97,11 @@ static inline int opp_disable(struct device *dev, unsigned long freq) return 0; } -struct srcu_notifier_head *opp_get_notifier(struct device *dev) +static inline struct srcu_notifier_head *opp_get_notifier(struct device *dev) { return ERR_PTR(-EINVAL); } -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_OPP */ #if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP) int opp_init_cpufreq_table(struct device *dev, |