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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-26 01:29:21 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-26 01:29:21 +0300 |
| commit | 877c057d2b3cdac9f44c0fbe48e4208375395bf0 (patch) | |
| tree | d9be4f9087e5717cb58b547b502d4d0a74f81c5a /drivers/base | |
| parent | ecc5fbd5ef472a4c659dc56a5739b3f041c0530c (diff) | |
| parent | 4c2628cd7580bc4f4a4994925cf366185ecc37a5 (diff) | |
| download | linux-877c057d2b3cdac9f44c0fbe48e4208375395bf0.tar.xz | |
Merge tag 'pm-4.7-rc1-more' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These are two stable-candidate fixes (PM core, cpuidle) and a bunch of
cpufreq cleanups.
Specifics:
- Stable-candidate cpuidle fix to make it check the right variable
when deciding whether or not to enable interrupts on the local CPU
so as to avoid enabling iterrupts too early in some cases if the
system has both coupled and per-core idle states (Daniel Lezcano).
- Stable-candidate PM core fix to make it handle failures at the
"late suspend" stage of device suspend consistently for all devices
regardless of whether or not async suspend/resume is enabled for
them (Rafael Wysocki).
- Cleanups in the cpufreq core, the schedutil governor and the
intel_pstate driver (Rafael Wysocki, Pankaj Gupta, Viresh Kumar)"
* tag 'pm-4.7-rc1-more' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / sleep: Handle failures in device_suspend_late() consistently
cpufreq: schedutil: Improve prints messages with pr_fmt
cpuidle: Fix cpuidle_state_is_coupled() argument in cpuidle_enter()
cpufreq: simplified goto out in cpufreq_register_driver()
cpufreq: governor: CPUFREQ_GOV_STOP never fails
cpufreq: governor: CPUFREQ_GOV_POLICY_EXIT never fails
intel_pstate: Simplify conditional in intel_pstate_set_policy()
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index c81667d4bb60..e44944f4be77 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -1267,14 +1267,15 @@ int dpm_suspend_late(pm_message_t state) error = device_suspend_late(dev); mutex_lock(&dpm_list_mtx); + if (!list_empty(&dev->power.entry)) + list_move(&dev->power.entry, &dpm_late_early_list); + if (error) { pm_dev_err(dev, state, " late", error); dpm_save_failed_dev(dev_name(dev)); put_device(dev); break; } - if (!list_empty(&dev->power.entry)) - list_move(&dev->power.entry, &dpm_late_early_list); put_device(dev); if (async_error) |