1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 64bd79ac25a7..3c57c1a18bb8 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1789,6 +1789,15 @@ ccw_device_probe_console(void)
         return &console_cdev;
 }
 
+static int ccw_device_pm_restore(struct device *dev);
+
+int ccw_device_force_console(void)
+{
+        if (!console_cdev_in_use)
+                return -ENODEV;
+        return ccw_device_pm_restore(&console_cdev.dev);
+}
+EXPORT_SYMBOL_GPL(ccw_device_force_console);
 
 const char *cio_get_console_cdev_name(struct subchannel *sch)
 {