PM / Domains: Fix build for CONFIG_PM_RUNTIME unset

Function genpd_queue_power_off_work() is not defined for
CONFIG_PM_RUNTIME, so pm_genpd_poweroff_unused() causes a build
error to happen in that case.  Fix the problem by making
pm_genpd_poweroff_unused() depend on CONFIG_PM_RUNTIME too.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index e18566a0fedd..1c374579407c 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -460,6 +460,21 @@ static int pm_genpd_runtime_resume(struct device *dev)
         return 0;
 }
 
+/**
+ * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use.
+ */
+void pm_genpd_poweroff_unused(void)
+{
+        struct generic_pm_domain *genpd;
+
+        mutex_lock(&gpd_list_lock);
+
+        list_for_each_entry(genpd, &gpd_list, gpd_list_node)
+                genpd_queue_power_off_work(genpd);
+
+        mutex_unlock(&gpd_list_lock);
+}
+
 #else
 
 static inline void genpd_power_off_work_fn(struct work_struct *work) {}
@@ -1255,18 +1270,3 @@ void pm_genpd_init(struct generic_pm_domain *genpd,
         list_add(&genpd->gpd_list_node, &gpd_list);
         mutex_unlock(&gpd_list_lock);
 }
-
-/**
- * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use.
- */
-void pm_genpd_poweroff_unused(void)
-{
-        struct generic_pm_domain *genpd;
-
-        mutex_lock(&gpd_list_lock);
-
-        list_for_each_entry(genpd, &gpd_list, gpd_list_node)
-                genpd_queue_power_off_work(genpd);
-
-        mutex_unlock(&gpd_list_lock);
-}