device create: s390: convert device_create to device_create_drvdata

device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index b0ac44b27127..c1f352b84868 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -896,8 +896,9 @@ static int ur_set_online(struct ccw_device *cdev)
                 goto fail_free_cdev;
         }
 
-        urd->device = device_create(vmur_class, NULL, urd->char_device->dev,
-                                        "%s", node_id);
+        urd->device = device_create_drvdata(vmur_class, NULL,
+                                            urd->char_device->dev, NULL,
+                                            "%s", node_id);
         if (IS_ERR(urd->device)) {
                 rc = PTR_ERR(urd->device);
                 TRACE("ur_set_online: device_create rc=%d\n", rc);