summaryrefslogtreecommitdiffstats
path: root/drivers/base/power/domain.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/base/power/domain.c')
-rw-r--r--drivers/base/power/domain.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 00ed4f32a4d..be8714aa9dd 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -312,8 +312,16 @@ static int pm_genpd_poweroff(struct generic_pm_domain *genpd)
}
}
- if (genpd->power_off)
- genpd->power_off(genpd);
+ if (genpd->power_off) {
+ ret = genpd->power_off(genpd);
+ if (ret == -EBUSY) {
+ genpd_set_active(genpd);
+ if (parent)
+ genpd_release_lock(parent);
+
+ goto out;
+ }
+ }
genpd->status = GPD_STATE_POWER_OFF;