device create: char: 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.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index f6e6acadd9a0..7af7a7e6b9c2 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -752,8 +752,9 @@ static const struct file_operations pp_fops = {
 
 static void pp_attach(struct parport *port)
 {
-        device_create(ppdev_class, port->dev, MKDEV(PP_MAJOR, port->number),
-                        "parport%d", port->number);
+        device_create_drvdata(ppdev_class, port->dev,
+                              MKDEV(PP_MAJOR, port->number),
+                              NULL, "parport%d", port->number);
 }
 
 static void pp_detach(struct parport *port)