ocfs2_control_device 626 fs/ocfs2/stack_user.c static struct miscdevice ocfs2_control_device = { ocfs2_control_device 638 fs/ocfs2/stack_user.c rc = misc_register(&ocfs2_control_device); ocfs2_control_device 650 fs/ocfs2/stack_user.c misc_deregister(&ocfs2_control_device);