diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-07 00:26:37 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-07 00:26:37 +0400 |
| commit | ce195d328485459b77672ef20485a8e4f21477b5 (patch) | |
| tree | 60dacf394d6f002e41ee6b89561a2eea4dbee0ef /drivers | |
| parent | 2560540b78b48c8050f56e8ff5903c11a4f7a16e (diff) | |
| parent | 02b26774afebb2d62695ba3230319d70d8c6cc2d (diff) | |
| download | linux-ce195d328485459b77672ef20485a8e4f21477b5.tar.xz | |
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
PM / Runtime: Allow _put_sync() from interrupts-disabled context
PM / Domains: Fix pm_genpd_poweron()
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/power/domain.c | 3 | ||||
| -rw-r--r-- | drivers/base/power/runtime.c | 10 |
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index be8714aa9dd6..e18566a0fedd 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -80,7 +80,6 @@ static void genpd_set_active(struct generic_pm_domain *genpd) int pm_genpd_poweron(struct generic_pm_domain *genpd) { struct generic_pm_domain *parent = genpd->parent; - DEFINE_WAIT(wait); int ret = 0; start: @@ -112,7 +111,7 @@ int pm_genpd_poweron(struct generic_pm_domain *genpd) } if (genpd->power_on) { - int ret = genpd->power_on(genpd); + ret = genpd->power_on(genpd); if (ret) goto out; } diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 8dc247c974af..acb3f83b8079 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -226,11 +226,17 @@ static int rpm_idle(struct device *dev, int rpmflags) callback = NULL; if (callback) { - spin_unlock_irq(&dev->power.lock); + if (dev->power.irq_safe) + spin_unlock(&dev->power.lock); + else + spin_unlock_irq(&dev->power.lock); callback(dev); - spin_lock_irq(&dev->power.lock); + if (dev->power.irq_safe) + spin_lock(&dev->power.lock); + else + spin_lock_irq(&dev->power.lock); } dev->power.idle_notification = false; |