1 files changed, 17 insertions, 6 deletions

diff --git a/drivers/s390/block/scm_drv.c b/drivers/s390/block/scm_drv.c
index 9fa0a908607b..5f6180d6ff08 100644
--- a/drivers/s390/block/scm_drv.c
+++ b/drivers/s390/block/scm_drv.c
@@ -13,12 +13,23 @@
 #include <asm/eadm.h>
 #include "scm_blk.h"
 
-static void notify(struct scm_device *scmdev)
+static void scm_notify(struct scm_device *scmdev, enum scm_event event)
 {
-        pr_info("%lu: The capabilities of the SCM increment changed\n",
-                (unsigned long) scmdev->address);
-        SCM_LOG(2, "State changed");
-        SCM_LOG_STATE(2, scmdev);
+        struct scm_blk_dev *bdev = dev_get_drvdata(&scmdev->dev);
+
+        switch (event) {
+        case SCM_CHANGE:
+                pr_info("%lu: The capabilities of the SCM increment changed\n",
+                        (unsigned long) scmdev->address);
+                SCM_LOG(2, "State changed");
+                SCM_LOG_STATE(2, scmdev);
+                break;
+        case SCM_AVAIL:
+                SCM_LOG(2, "Increment available");
+                SCM_LOG_STATE(2, scmdev);
+                scm_blk_set_available(bdev);
+                break;
+        }
 }
 
 static int scm_probe(struct scm_device *scmdev)
@@ -64,7 +75,7 @@ static struct scm_driver scm_drv = {
                 .name = "scm_block",
                 .owner = THIS_MODULE,
         },
-        .notify = notify,
+        .notify = scm_notify,
         .probe = scm_probe,
         .remove = scm_remove,
         .handler = scm_blk_irq,