device create: net: 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: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/net/ppp_generic.c

@@ -866,7 +866,8 @@ static int __init ppp_init(void)
 			err = PTR_ERR(ppp_class);
 			goto out_chrdev;
 		}
-		device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), "ppp");
+		device_create_drvdata(ppp_class, NULL, MKDEV(PPP_MAJOR, 0),
+				      NULL, "ppp");
 	}
 
 out:

drivers/net/wan/cosa.c

@@ -397,9 +397,9 @@ static int __init cosa_init(void)
 		err = PTR_ERR(cosa_class);
 		goto out_chrdev;
 	}
-	for (i=0; i<nr_cards; i++) {
-		device_create(cosa_class, NULL, MKDEV(cosa_major, i), "cosa%d", i);
-	}
+	for (i = 0; i < nr_cards; i++)
+		device_create_drvdata(cosa_class, NULL, MKDEV(cosa_major, i),
+				      NULL, "cosa%d", i);
 	err = 0;
 	goto out;