1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index 1c3e8e9012b0..828b2d334f0a 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -1068,6 +1068,7 @@ cmb_show_avg_sample_interval(struct device *dev, struct device_attribute *attr,
         if (count) {
                 interval = cmb_data->last_update -
                         cdev->private->cmb_start_time;
+                interval = (interval * 1000) >> 12;
                 interval /= count;
         } else
                 interval = -1;
@@ -1140,7 +1141,7 @@ static struct attribute *cmf_attributes[] = {
         &dev_attr_avg_device_disconnect_time.attr,
         &dev_attr_avg_control_unit_queuing_time.attr,
         &dev_attr_avg_device_active_only_time.attr,
-        0,
+        NULL,
 };
 
 static struct attribute_group cmf_attr_group = {
@@ -1160,7 +1161,7 @@ static struct attribute *cmf_attributes_ext[] = {
         &dev_attr_avg_device_active_only_time.attr,
         &dev_attr_avg_device_busy_time.attr,
         &dev_attr_avg_initial_command_response_time.attr,
-        0,
+        NULL,
 };
 
 static struct attribute_group cmf_attr_group_ext = {