Simplify cdevsw registration.

The cdevsw_add() function now finds the major number(s) in the
struct cdevsw passed to it.  cdevsw_add_generic() is no longer
needed, cdevsw_add() does the same thing.

cdevsw_add() will print an message if the d_maj field looks bogus.

Remove nblkdev and nchrdev variables.  Most places they were used
bogusly.  Instead check a dev_t for validity by seeing if devsw()
or bdevsw() returns NULL.

Move bdevsw() and devsw() functions to kern/kern_conf.c

Bump __FreeBSD_version to 400006

This commit removes:
        72 bogus makedev() calls
        26 bogus SYSINIT functions

if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.

I4b and vinum not changed.  Patches emailed to authors.  LINT
probably broken until they catch up.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/ntfs/ntfs_vfsops.c b/sys/ntfs/ntfs_vfsops.c
index 134ca03..b224001 100644
--- a/sys/ntfs/ntfs_vfsops.c
+++ b/sys/ntfs/ntfs_vfsops.c
@@ -25,7 +25,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: ntfs_vfsops.c,v 1.5 1999/05/11 19:54:52 phk Exp $
+ *	$Id: ntfs_vfsops.c,v 1.6 1999/05/12 09:43:04 semenu Exp $
  */
 
 
@@ -296,7 +296,7 @@ ntfs_mount (
 		err = ENOTBLK;
 		goto error_2;
 	}
-	if (major(devvp->v_rdev) >= nblkdev) {
+	if (bdevsw(devvp->v_rdev) == NULL) {
 		err = ENXIO;
 		goto error_2;
 	}