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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-11-02 02:52:19 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-11-02 02:52:19 +0300 |
| commit | 9bb4064ca3bd771f8df88529a3578f9bb5243911 (patch) | |
| tree | a148f0ff6ee2f5bb6d556ac7a39e30311862eafd /drivers/acpi | |
| parent | 66c44877242d37873df2abb10e4fce26ff4fc9f9 (diff) | |
| parent | d439e64f22ce0eea681ae90c71f584d3a0145ded (diff) | |
| download | linux-9bb4064ca3bd771f8df88529a3578f9bb5243911.tar.xz | |
Merge branch 'pm-sleep'
* pm-sleep:
PM / hibernate: fix a comment typo
input: i8042: Avoid resetting controller on system suspend/resume
PM / PCI / ACPI: Kick devices that might have been reset by firmware
PM / sleep: Add flags to indicate platform firmware involvement
PM / sleep: Drop pm_request_idle() from pm_generic_complete()
PCI / PM: Avoid resuming more devices during system suspend
PM / wakeup: wakeup_source_create: use kstrdup_const
PM / sleep: Report interrupt that caused system wakeup
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpi_lpss.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/device_pm.c | 19 | ||||
| -rw-r--r-- | drivers/acpi/sleep.c | 3 |
3 files changed, 5 insertions, 19 deletions
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index f51bd0d0bc17..f9e0d09f7c66 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -664,7 +664,7 @@ static struct dev_pm_domain acpi_lpss_pm_domain = { #ifdef CONFIG_PM #ifdef CONFIG_PM_SLEEP .prepare = acpi_subsys_prepare, - .complete = acpi_subsys_complete, + .complete = pm_complete_with_resume_check, .suspend = acpi_subsys_suspend, .suspend_late = acpi_lpss_suspend_late, .resume_early = acpi_lpss_resume_early, diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c index 4806b7f856c4..08a02cdc737c 100644 --- a/drivers/acpi/device_pm.c +++ b/drivers/acpi/device_pm.c @@ -963,23 +963,6 @@ int acpi_subsys_prepare(struct device *dev) EXPORT_SYMBOL_GPL(acpi_subsys_prepare); /** - * acpi_subsys_complete - Finalize device's resume during system resume. - * @dev: Device to handle. - */ -void acpi_subsys_complete(struct device *dev) -{ - pm_generic_complete(dev); - /* - * If the device had been runtime-suspended before the system went into - * the sleep state it is going out of and it has never been resumed till - * now, resume it in case the firmware powered it up. - */ - if (dev->power.direct_complete) - pm_request_resume(dev); -} -EXPORT_SYMBOL_GPL(acpi_subsys_complete); - -/** * acpi_subsys_suspend - Run the device driver's suspend callback. * @dev: Device to handle. * @@ -1047,7 +1030,7 @@ static struct dev_pm_domain acpi_general_pm_domain = { .runtime_resume = acpi_subsys_runtime_resume, #ifdef CONFIG_PM_SLEEP .prepare = acpi_subsys_prepare, - .complete = acpi_subsys_complete, + .complete = pm_complete_with_resume_check, .suspend = acpi_subsys_suspend, .suspend_late = acpi_subsys_suspend_late, .resume_early = acpi_subsys_resume_early, diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 3fe1fbec7677..0d94621dc856 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -487,6 +487,8 @@ static int acpi_suspend_begin(suspend_state_t pm_state) pr_err("ACPI does not support sleep state S%u\n", acpi_state); return -ENOSYS; } + if (acpi_state > ACPI_STATE_S1) + pm_set_suspend_via_firmware(); acpi_pm_start(acpi_state); return 0; @@ -522,6 +524,7 @@ static int acpi_suspend_enter(suspend_state_t pm_state) if (error) return error; pr_info(PREFIX "Low-level resume complete\n"); + pm_set_resume_via_firmware(); break; } trace_suspend_resume(TPS("acpi_suspend"), acpi_state, false); |