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>
diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
index 6dfdb7c..12c2a5a 100644
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -69,10 +69,9 @@
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;