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Kill MAJOR_AUTO

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This commit is contained in:
Poul-Henning Kamp 2005-03-17 13:37:28 +00:00
parent 800b42bde0
commit bde1a9c98b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=143748
3 changed files with 3 additions and 11 deletions
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2
sys/dev/twa/twa.h
View file

@ -37,8 +37,6 @@
#define TWA_DRIVER_VERSION_STRING "2.50.02.012"
#define TWA_CDEV_MAJOR MAJOR_AUTO
#define TWA_REQUEST_TIMEOUT_PERIOD 60 /* seconds */
#define TWA_MESSAGE_SOURCE_CONTROLLER_ERROR 3
#define TWA_MESSAGE_SOURCE_CONTROLLER_EVENT 4

6
sys/kern/kern_conf.c
View file

@ -334,10 +334,10 @@ find_major(struct cdevsw *devsw)
{
int i;
if (devsw->d_maj != MAJOR_AUTO) {
if (devsw->d_maj != 0) {
printf("NOTICE: Ignoring d_maj hint from driver \"%s\", %s",
devsw->d_name, "driver should be updated/fixed\n");
devsw->d_maj = MAJOR_AUTO;
devsw->d_maj = 0;
}
for (i = NUMCDEVSW - 1; i > 0; i--)
if (reserved_majors[i] != i)
@ -353,7 +353,7 @@ fini_cdevsw(struct cdevsw *devsw)
{
if (devsw->d_flags & D_ALLOCMAJ) {
reserved_majors[devsw->d_maj] = 0;
devsw->d_maj = MAJOR_AUTO;
devsw->d_maj = 0;
devsw->d_flags &= ~D_ALLOCMAJ;
}
devsw->d_flags &= ~D_INIT;

6
sys/sys/conf.h
View file

@ -218,12 +218,6 @@ struct cdevsw {
#define MAXMINOR 0xffff00ffU
/*
* XXX: do not use MAJOR_AUTO unless you have no choice. In general drivers
* should just not initialize .d_maj and that will DTRT.
*/
#define MAJOR_AUTO 0 /* XXX: Not GM */
struct module;
struct devsw_module_data {