Commits
Al Viro committed fc6cc979e42
whiteheat: switch to ->get_serial() ... and fix the return value - on success it used to have ioctl(2) fill the user-supplied struct serial_struct and return -ENOTTY. Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>