PM / driver core: disable device's runtime PM during shutdown

[karo-tx-linux.git] / drivers / base / core.c

diff --git a/drivers/base/core.c b/drivers/base/core.c
index bc8729d603a74834b34e75d843cbe3b1045cad50..78445f40c43088468260d1f51feb339bdcb7f752 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -22,6 +22,7 @@
 #include <linux/kallsyms.h>
 #include <linux/mutex.h>
 #include <linux/async.h>
+#include <linux/pm_runtime.h>
 
 #include "base.h"
 #include "power/power.h"
@@ -1742,6 +1743,8 @@ void device_shutdown(void)
                 */
                list_del_init(&dev->kobj.entry);
                spin_unlock(&devices_kset->list_lock);
+               /* Disable all device's runtime power management */
+               pm_runtime_disable(dev);
 
                if (dev->bus && dev->bus->shutdown) {
                        dev_dbg(dev, "shutdown\n");