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Remove bogus cdevsw frobbing code which tries to prevent double

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loading of modules.

MODULE_VERSION() should be used for this I belive.
This commit is contained in:
Poul-Henning Kamp 2004-09-23 12:21:11 +00:00
parent d0c90fe668
commit 3ad06fbb46
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=135614
3 changed files with 0 additions and 39 deletions
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13
sys/dev/cp/if_cp.c
View File

@ -2411,23 +2411,10 @@ static int ng_cp_disconnect (hook_p hook)
static int cp_modevent (module_t mod, int type, void *unused)
{
struct cdev *dev;
static int load_count = 0;
struct cdevsw *cdsw;
#if __FreeBSD_version >= 502103
dev = findcdev (makedev(CDEV_MAJOR, 0));
#else
dev = makedev (CDEV_MAJOR, 0);
#endif
switch (type) {
case MOD_LOAD:
if (dev != NULL &&
(cdsw = devsw (dev)) &&
cdsw->d_maj == CDEV_MAJOR) {
printf ("Tau-PCI driver is already in system\n");
return (ENXIO);
}
#if __FreeBSD_version >= 500000 && defined NETGRAPH
if (ng_newtype (&typestruct))
printf ("Failed to register ng_cp\n");

13
sys/dev/ctau/if_ct.c
View File

@ -2338,23 +2338,10 @@ static int ng_ct_disconnect (hook_p hook)
static int ct_modevent (module_t mod, int type, void *unused)
{
struct cdev *dev;
static int load_count = 0;
struct cdevsw *cdsw;
#if __FreeBSD_version >= 502103
dev = findcdev (makedev(CDEV_MAJOR, 0));
#else
dev = makedev (CDEV_MAJOR, 0);
#endif
switch (type) {
case MOD_LOAD:
if (dev != NULL &&
(cdsw = devsw (dev)) &&
cdsw->d_maj == CDEV_MAJOR) {
printf ("Tau-ISA driver is already in system\n");
return (ENXIO);
}
#if __FreeBSD_version >= 500000 && defined NETGRAPH
if (ng_newtype (&typestruct))
printf ("Failed to register ng_ct\n");

13
sys/dev/cx/if_cx.c
View File

@ -2789,23 +2789,10 @@ static int ng_cx_disconnect (hook_p hook)
static int cx_modevent (module_t mod, int type, void *unused)
{
struct cdev *dev;
static int load_count = 0;
struct cdevsw *cdsw;
#if __FreeBSD_version >= 502103
dev = findcdev (makedev(CDEV_MAJOR, 0));
#else
dev = makedev (CDEV_MAJOR, 0);
#endif
switch (type) {
case MOD_LOAD:
if (dev != NULL &&
(cdsw = devsw (dev)) &&
cdsw->d_maj == CDEV_MAJOR) {
printf ("Sigma driver is already in system\n");
return (EEXIST);
}
#if __FreeBSD_version >= 500000 && defined NETGRAPH
if (ng_newtype (&typestruct))
printf ("Failed to register ng_cx\n");