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, 8 insertions, 6 deletions

diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 81a96e019080..c3dee900a5c8 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1168,17 +1168,19 @@ static int raw3270_create_attributes(struct raw3270 *rp)
         if (rc)
                 goto out;
 
-        rp->clttydev = device_create(class3270, &rp->cdev->dev,
-                                     MKDEV(IBM_TTY3270_MAJOR, rp->minor),
-                                     "tty%s", rp->cdev->dev.bus_id);
+        rp->clttydev = device_create_drvdata(class3270, &rp->cdev->dev,
+                                             MKDEV(IBM_TTY3270_MAJOR, rp->minor),
+                                             NULL,
+                                             "tty%s", rp->cdev->dev.bus_id);
         if (IS_ERR(rp->clttydev)) {
                 rc = PTR_ERR(rp->clttydev);
                 goto out_ttydev;
         }
 
-        rp->cltubdev = device_create(class3270, &rp->cdev->dev,
-                                     MKDEV(IBM_FS3270_MAJOR, rp->minor),
-                                     "tub%s", rp->cdev->dev.bus_id);
+        rp->cltubdev = device_create_drvdata(class3270, &rp->cdev->dev,
+                                             MKDEV(IBM_FS3270_MAJOR, rp->minor),
+                                             NULL,
+                                             "tub%s", rp->cdev->dev.bus_id);
         if (!IS_ERR(rp->cltubdev))
                 goto out;