Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

* 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / Hibernate: Drop the check of swap space size for compressed image
  PM / shmobile: fix A3SP suspend method
  PM / Domains: Skip governor functions for CONFIG_PM_RUNTIME unset
  PM / Domains: Fix build for CONFIG_PM_SLEEP unset
  PM: Make sysrq-o be available for CONFIG_PM unset

2 files changed, 34 insertions, 5 deletions

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 92e6a904806..978bbf7ac6a 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1429,6 +1429,8 @@ static int pm_genpd_default_restore_state(struct device *dev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+
 /**
  * pm_genpd_default_suspend - Default "device suspend" for PM domians.
  * @dev: Device to handle.
@@ -1517,6 +1519,19 @@ static int pm_genpd_default_thaw(struct device *dev)
 	return cb ? cb(dev) : pm_generic_thaw(dev);
 }
 
+#else /* !CONFIG_PM_SLEEP */
+
+#define pm_genpd_default_suspend	NULL
+#define pm_genpd_default_suspend_late	NULL
+#define pm_genpd_default_resume_early	NULL
+#define pm_genpd_default_resume		NULL
+#define pm_genpd_default_freeze		NULL
+#define pm_genpd_default_freeze_late	NULL
+#define pm_genpd_default_thaw_early	NULL
+#define pm_genpd_default_thaw		NULL
+
+#endif /* !CONFIG_PM_SLEEP */
+
 /**
  * pm_genpd_init - Initialize a generic I/O PM domain object.
  * @genpd: PM domain object to initialize.
diff --git a/drivers/base/power/domain_governor.c b/drivers/base/power/domain_governor.c
index 51527ee92d1..66a265bf586 100644
--- a/drivers/base/power/domain_governor.c
+++ b/drivers/base/power/domain_governor.c
@@ -12,6 +12,8 @@
 #include <linux/pm_qos.h>
 #include <linux/hrtimer.h>
 
+#ifdef CONFIG_PM_RUNTIME
+
 /**
  * default_stop_ok - Default PM domain governor routine for stopping devices.
  * @dev: Device to check.
@@ -137,16 +139,28 @@ static bool default_power_down_ok(struct dev_pm_domain *pd)
 	return true;
 }
 
-struct dev_power_governor simple_qos_governor = {
-	.stop_ok = default_stop_ok,
-	.power_down_ok = default_power_down_ok,
-};
-
 static bool always_on_power_down_ok(struct dev_pm_domain *domain)
 {
 	return false;
 }
 
+#else /* !CONFIG_PM_RUNTIME */
+
+bool default_stop_ok(struct device *dev)
+{
+	return false;
+}
+
+#define default_power_down_ok	NULL
+#define always_on_power_down_ok	NULL
+
+#endif /* !CONFIG_PM_RUNTIME */
+
+struct dev_power_governor simple_qos_governor = {
+	.stop_ok = default_stop_ok,
+	.power_down_ok = default_power_down_ok,
+};
+
 /**
  * pm_genpd_gov_always_on - A governor implementing an always-on policy
  */