adb: Convert from class_device to device

struct class_device is going away, this converts the code to use struct
device instead.

Signed-off-by: Tony Jones <[e-mail]>
Cc: Joshua Thompson <[e-mail]>
Cc: Benjamin Herrenschmidt <[e-mail]>
Cc: Kay Sievers <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/macintosh/adb.c

···
 	adb_dev_class = class_create(THIS_MODULE, "adb");
 	if (IS_ERR(adb_dev_class))
 		return;
-	class_device_create(adb_dev_class, NULL, MKDEV(ADB_MAJOR, 0), NULL, "adb");
+	device_create(adb_dev_class, NULL, MKDEV(ADB_MAJOR, 0), "adb");
 }