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| author | phk <phk@FreeBSD.org> | 1999-05-31 11:29:30 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1999-05-31 11:29:30 +0000 |
| commit | 6a5dc97620c08ad609e1b3c3c042f150feb46dd3 (patch) | |
| tree | 6cfc9338ae83f67fd38a853cd0782713c73cad13 /sys/miscfs/specfs | |
| parent | 881e2636833297a207a791fabd8befc818b1b3fb (diff) | |
| download | FreeBSD-src-6a5dc97620c08ad609e1b3c3c042f150feb46dd3.zip FreeBSD-src-6a5dc97620c08ad609e1b3c3c042f150feb46dd3.tar.gz | |
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.
Diffstat (limited to 'sys/miscfs/specfs')
| -rw-r--r-- | sys/miscfs/specfs/spec_vnops.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/miscfs/specfs/spec_vnops.c b/sys/miscfs/specfs/spec_vnops.c index 636bc44..ae8bc0f 100644 --- a/sys/miscfs/specfs/spec_vnops.c +++ b/sys/miscfs/specfs/spec_vnops.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)spec_vnops.c 8.14 (Berkeley) 5/21/95 - * $Id: spec_vnops.c,v 1.85 1999/05/08 06:39:55 phk Exp $ + * $Id: spec_vnops.c,v 1.86 1999/05/11 19:54:38 phk Exp $ */ #include <sys/param.h> @@ -176,8 +176,6 @@ spec_open(ap) switch (vp->v_type) { case VCHR: - if ((u_int)maj >= nchrdev) - return (ENXIO); dsw = devsw(dev); if ( (dsw == NULL) || (dsw->d_open == NULL)) return ENXIO; @@ -214,8 +212,6 @@ spec_open(ap) return (error); /* NOT REACHED */ case VBLK: - if ((u_int)maj >= nblkdev) - return (ENXIO); dsw = bdevsw(dev); if ( (dsw == NULL) || (dsw->d_open == NULL)) return ENXIO; |
