diff options
| 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/amd64/amd64/mem.c | |
| 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/amd64/amd64/mem.c')
| -rw-r--r-- | sys/amd64/amd64/mem.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/amd64/amd64/mem.c b/sys/amd64/amd64/mem.c index 20a7820..02827d0 100644 --- a/sys/amd64/amd64/mem.c +++ b/sys/amd64/amd64/mem.c @@ -38,7 +38,7 @@ * * from: Utah $Hdr: mem.c 1.13 89/10/08$ * from: @(#)mem.c 7.2 (Berkeley) 5/9/91 - * $Id: mem.c,v 1.61 1999/05/11 19:54:06 phk Exp $ + * $Id: mem.c,v 1.62 1999/05/30 16:52:04 phk Exp $ */ /* @@ -668,7 +668,6 @@ static int mem_devsw_installed; static void mem_drvinit(void *unused) { - dev_t dev; /* Initialise memory range handling */ if (mem_range_softc.mr_op != NULL) @@ -676,9 +675,7 @@ mem_drvinit(void *unused) /* device registration */ if( ! mem_devsw_installed ) { - - dev = makedev(CDEV_MAJOR, 0); - cdevsw_add(&dev,&mem_cdevsw, NULL); + cdevsw_add(&mem_cdevsw); mem_devsw_installed = 1; #ifdef DEVFS memdevfs_init(); |
