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, 4 deletions

diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
index 6dfdb7c17981..12c2a5aaf31b 100644
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -69,10 +69,9 @@ struct tape_class_device *register_tape_dev(
         if (rc)
                 goto fail_with_cdev;
 
-        tcd->class_device = device_create(tape_class, device,
-                                          tcd->char_device->dev,
-                                          "%s", tcd->device_name
-                        );
+        tcd->class_device = device_create_drvdata(tape_class, device,
+                                                  tcd->char_device->dev,
+                                                  NULL, "%s", tcd->device_name);
         rc = IS_ERR(tcd->class_device) ? PTR_ERR(tcd->class_device) : 0;
         if (rc)
                 goto fail_with_cdev;