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path: root/drivers/base/power/domain.c
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Diffstat (limited to 'drivers/base/power/domain.c')
-rw-r--r--drivers/base/power/domain.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 6a1f39ea9cb3..07a32f29d4e0 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -382,6 +382,10 @@ static int genpd_power_off(struct generic_pm_domain *genpd, bool one_dev_on,
genpd->state_idx = 0;
}
+ /* Default to shallowest state. */
+ if (!genpd->gov)
+ genpd->state_idx = 0;
+
if (genpd->power_off) {
int ret;
@@ -1633,6 +1637,8 @@ int pm_genpd_init(struct generic_pm_domain *genpd,
ret = genpd_set_default_power_state(genpd);
if (ret)
return ret;
+ } else if (!gov) {
+ pr_warn("%s : no governor for states\n", genpd->name);
}
mutex_lock(&gpd_list_lock);