Remove five now unused fields from struct cdevsw. They should never

have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags

1 files changed, 3 insertions, 5 deletions

diff --git a/sys/i386/isa/tw.c b/sys/i386/isa/tw.c
index 3556255..be85785 100644
--- a/sys/i386/isa/tw.c
+++ b/sys/i386/isa/tw.c
@@ -27,6 +27,9 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ *
  */
 
 #include "tw.h"
@@ -221,19 +224,14 @@ static struct cdevsw tw_cdevsw = {
 	/* read */	twread,
 	/* write */	twwrite,
 	/* ioctl */	noioctl,
-	/* stop */	nostop,
-	/* reset */	noreset,
-	/* devtotty */	nodevtotty,
 	/* poll */	twpoll,
 	/* mmap */	nommap,
 	/* strategy */	nostrategy,
 	/* name */	"tw",
-	/* parms */	noparms,
 	/* maj */	CDEV_MAJOR,
 	/* dump */	nodump,
 	/* psize */	nopsize,
 	/* flags */	0,
-	/* maxio */	0,
 	/* bmaj */	-1
 };