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Remove xpt_sim_opened(), the only consumer of which was atapicam, which is

Browse source 
now gone.
This commit is contained in:
Alexander Motin 2013-04-04 17:08:49 +00:00
parent 674b6cecdc
commit 4373522abf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=249099
2 changed files with 0 additions and 34 deletions
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33
sys/cam/cam_xpt.c
View file

@ -2062,39 +2062,6 @@ xptbustraverse(struct cam_eb *start_bus, xpt_busfunc_t *tr_func, void *arg)
return(retval);
}
int
xpt_sim_opened(struct cam_sim *sim)
{
struct cam_eb *bus;
struct cam_et *target;
struct cam_ed *device;
struct cam_periph *periph;
KASSERT(sim->refcount >= 1, ("sim->refcount >= 1"));
mtx_assert(sim->mtx, MA_OWNED);
xpt_lock_buses();
TAILQ_FOREACH(bus, &xsoftc.xpt_busses, links) {
if (bus->sim != sim)
continue;
TAILQ_FOREACH(target, &bus->et_entries, links) {
TAILQ_FOREACH(device, &target->ed_entries, links) {
SLIST_FOREACH(periph, &device->periphs,
periph_links) {
if (periph->refcount > 0) {
xpt_unlock_buses();
return (1);
}
}
}
}
}
xpt_unlock_buses();
return (0);
}
static int
xpttargettraverse(struct cam_eb *bus, struct cam_et *start_target,
xpt_targetfunc_t *tr_func, void *arg)

1
sys/cam/cam_xpt_sim.h
View file

@ -49,7 +49,6 @@ void xpt_release_devq(struct cam_path *path,
u_int count, int run_queue);
void xpt_release_devq_rl(struct cam_path *path, cam_rl rl,
u_int count, int run_queue);
int xpt_sim_opened(struct cam_sim *sim);
void xpt_done(union ccb *done_ccb);
void xpt_batch_start(struct cam_sim *sim);
void xpt_batch_done(struct cam_sim *sim);