1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 353d41118c62..d7f19745911f 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -9,7 +9,7 @@
  *
  * /proc interface for the dasd driver.
  *
- * $Revision: 1.30 $
+ * $Revision: 1.31 $
  */
 
 #include <linux/config.h>
@@ -54,6 +54,7 @@ dasd_devices_show(struct seq_file *m, void *v)
 {
         struct dasd_device *device;
         char *substr;
+        int feature;
 
         device = dasd_device_from_devindex((unsigned long) v - 1);
         if (IS_ERR(device))
@@ -77,7 +78,10 @@ dasd_devices_show(struct seq_file *m, void *v)
         else
                 seq_printf(m, " is ????????");
         /* Print devices features. */
-        substr = test_bit(DASD_FLAG_RO, &device->flags) ? "(ro)" : " ";
+        feature = dasd_get_feature(device->cdev, DASD_FEATURE_READONLY);
+        if (feature < 0)
+                return 0;
+        substr = feature ? "(ro)" : " ";
         seq_printf(m, "%4s: ", substr);
         /* Print device status information. */
         switch ((device != NULL) ? device->state : -1) {