diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-15 13:58:54 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-15 13:58:54 +0100 |
| commit | 7113fe74c10bc01abfdad2fe1f9ca023b0f83685 (patch) | |
| tree | 6b301a39850b9d41acb4bf3084dde2f012a5affc /drivers | |
| parent | a68d35323b091f51e0957313f0f871f187879143 (diff) | |
| parent | 957d1282bb8c07e682e142b9237cd9fcb8348a0b (diff) | |
| download | linux-7113fe74c10bc01abfdad2fe1f9ca023b0f83685.tar.bz2 | |
Merge branch 'pm-assorted'
* pm-assorted:
suspend: enable freeze timeout configuration through sys
ACPI: enable ACPI SCI during suspend
PM: Introduce suspend state PM_SUSPEND_FREEZE
PM / Runtime: Add new helper function: pm_runtime_active()
PM / tracing: remove deprecated power trace API
PM: don't use [delayed_]work_pending()
PM / Domains: don't use [delayed_]work_pending()
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/osl.c | 2 | ||||
| -rw-r--r-- | drivers/base/power/domain.c | 3 | ||||
| -rw-r--r-- | drivers/base/power/wakeup.c | 6 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 1 | ||||
| -rw-r--r-- | drivers/cpuidle/cpuidle.c | 2 |
5 files changed, 8 insertions, 6 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index bd22f8667eed..908b02d5da1b 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -787,7 +787,7 @@ acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler, acpi_irq_handler = handler; acpi_irq_context = context; - if (request_irq(irq, acpi_irq, IRQF_SHARED, "acpi", acpi_irq)) { + if (request_irq(irq, acpi_irq, IRQF_SHARED | IRQF_NO_SUSPEND, "acpi", acpi_irq)) { printk(KERN_ERR PREFIX "SCI (IRQ%d) allocation failed\n", irq); acpi_irq_handler = NULL; return AE_NOT_ACQUIRED; diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index acc3a8ded29d..9a6b05a35603 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -433,8 +433,7 @@ static bool genpd_abort_poweroff(struct generic_pm_domain *genpd) */ void genpd_queue_power_off_work(struct generic_pm_domain *genpd) { - if (!work_pending(&genpd->power_off_work)) - queue_work(pm_wq, &genpd->power_off_work); + queue_work(pm_wq, &genpd->power_off_work); } /** diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index e6ee5e80e546..79715e7fa43e 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -382,6 +382,12 @@ static void wakeup_source_activate(struct wakeup_source *ws) { unsigned int cec; + /* + * active wakeup source should bring the system + * out of PM_SUSPEND_FREEZE state + */ + freeze_wake(); + ws->active = true; ws->active_count++; ws->last_time = ktime_get(); diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 1f93dbd72355..99faadf454ec 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -294,7 +294,6 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state) adjust_jiffies(CPUFREQ_POSTCHANGE, freqs); pr_debug("FREQ: %lu - CPU: %lu", (unsigned long)freqs->new, (unsigned long)freqs->cpu); - trace_power_frequency(POWER_PSTATE, freqs->new, freqs->cpu); trace_cpu_frequency(freqs->new, freqs->cpu); srcu_notifier_call_chain(&cpufreq_transition_notifier_list, CPUFREQ_POSTCHANGE, freqs); diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index e1f6860e069c..eba69290e074 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -144,7 +144,6 @@ int cpuidle_idle_call(void) return 0; } - trace_power_start_rcuidle(POWER_CSTATE, next_state, dev->cpu); trace_cpu_idle_rcuidle(next_state, dev->cpu); if (cpuidle_state_is_coupled(dev, drv, next_state)) @@ -153,7 +152,6 @@ int cpuidle_idle_call(void) else entered_state = cpuidle_enter_state(dev, drv, next_state); - trace_power_end_rcuidle(dev->cpu); trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, dev->cpu); /* give the governor an opportunity to reflect on the outcome */ |