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Merge branches 'pm-sleep' and 'powercap'

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* pm-sleep:
  PM / hibernate: Declare variables as static
  RTC: rtc-cmos: Fix wakeup from suspend-to-idle
  PM / wakeup: Fix up wakeup_source_report_event()

* powercap:
  PowerCap: Fix an error code in powercap_register_zone()
This commit is contained in:
Rafael J. Wysocki 2017-05-22 20:32:05 +02:00
commit bb47e96417
4 changed files with 8 additions and 8 deletions
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11
drivers/base/power/wakeup.c
View File

@ -512,13 +512,12 @@ static bool wakeup_source_not_registered(struct wakeup_source *ws)
/** /**
* wakup_source_activate - Mark given wakeup source as active. * wakup_source_activate - Mark given wakeup source as active.
* @ws: Wakeup source to handle. * @ws: Wakeup source to handle.
* @hard: If set, abort suspends in progress and wake up from suspend-to-idle.
* *
* Update the @ws' statistics and, if @ws has just been activated, notify the PM * Update the @ws' statistics and, if @ws has just been activated, notify the PM
* core of the event by incrementing the counter of of wakeup events being * core of the event by incrementing the counter of of wakeup events being
* processed. * processed.
*/ */
static void wakeup_source_activate(struct wakeup_source *ws, bool hard) static void wakeup_source_activate(struct wakeup_source *ws)
{ {
unsigned int cec; unsigned int cec;
@ -526,9 +525,6 @@ static void wakeup_source_activate(struct wakeup_source *ws, bool hard)
"unregistered wakeup source\n")) "unregistered wakeup source\n"))
return; return;
if (hard)
pm_system_wakeup();
ws->active = true; ws->active = true;
ws->active_count++; ws->active_count++;
ws->last_time = ktime_get(); ws->last_time = ktime_get();
@ -554,7 +550,10 @@ static void wakeup_source_report_event(struct wakeup_source *ws, bool hard)
ws->wakeup_count++; ws->wakeup_count++;
if (!ws->active) if (!ws->active)
wakeup_source_activate(ws, hard); wakeup_source_activate(ws);
if (hard)
pm_system_wakeup();
} }
/** /**

1
drivers/powercap/powercap_sys.c
View File

@ -538,6 +538,7 @@ struct powercap_zone *powercap_register_zone(
power_zone->id = result; power_zone->id = result;
idr_init(&power_zone->idr); idr_init(&power_zone->idr);
result = -ENOMEM;
power_zone->name = kstrdup(name, GFP_KERNEL); power_zone->name = kstrdup(name, GFP_KERNEL);
if (!power_zone->name) if (!power_zone->name)
goto err_name_alloc; goto err_name_alloc;

2
drivers/rtc/rtc-cmos.c
View File

@ -1088,7 +1088,7 @@ static u32 rtc_handler(void *context)
} }
spin_unlock_irqrestore(&rtc_lock, flags); spin_unlock_irqrestore(&rtc_lock, flags);
pm_wakeup_event(dev, 0); pm_wakeup_hard_event(dev);
acpi_clear_event(ACPI_EVENT_RTC); acpi_clear_event(ACPI_EVENT_RTC);
acpi_disable_event(ACPI_EVENT_RTC, 0); acpi_disable_event(ACPI_EVENT_RTC, 0);
return ACPI_INTERRUPT_HANDLED; return ACPI_INTERRUPT_HANDLED;

2
kernel/power/snapshot.c
View File

@ -1425,7 +1425,7 @@ static unsigned int nr_meta_pages;
* Numbers of normal and highmem page frames allocated for hibernation image * Numbers of normal and highmem page frames allocated for hibernation image
* before suspending devices. * before suspending devices.
*/ */
unsigned int alloc_normal, alloc_highmem; static unsigned int alloc_normal, alloc_highmem;
/* /*
* Memory bitmap used for marking saveable pages (during hibernation) or * Memory bitmap used for marking saveable pages (during hibernation) or
* hibernation image pages (during restore) * hibernation image pages (during restore)