diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2021-04-23 07:21:03 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2021-04-23 07:21:03 +0000 |
| commit | 827c63ffd38bb6415b483d650b85ba7b0e5611d0 (patch) | |
| tree | d4e72a50eb1a9316ee15c3e4750253aa011716c7 /sys/dev/dt | |
| parent | bd5e9f7d3d49e98aca1ea6968f193b87cc18c7ac (diff) | |
Remove the sysctl kern.allowdt code from kernel if dt(4) is not
configured. This will result in a "value is not available" error
from sysctl when trying to enable dt on a kernel without support.
The variable allowdt should be in the device, not in sysctl source.
We don't need #ifdef for extern and prototypes.
OK mpi@
Diffstat (limited to 'sys/dev/dt')
| -rw-r--r-- | sys/dev/dt/dt_dev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/dt/dt_dev.c b/sys/dev/dt/dt_dev.c index a78775ac779..1e59e22431d 100644 --- a/sys/dev/dt/dt_dev.c +++ b/sys/dev/dt/dt_dev.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dt_dev.c,v 1.12 2021/03/26 21:17:10 bluhm Exp $ */ +/* $OpenBSD: dt_dev.c,v 1.13 2021/04/23 07:21:02 bluhm Exp $ */ /* * Copyright (c) 2019 Martin Pieuchot <mpi@openbsd.org> @@ -109,6 +109,8 @@ SIMPLEQ_HEAD(, dt_probe) dt_probe_list; /* [I] list of probes */ struct rwlock dt_lock = RWLOCK_INITIALIZER("dtlk"); volatile uint32_t dt_tracing = 0; /* [K] # of processes tracing */ +int allowdt; + void dtattach(struct device *, struct device *, void *); int dtopen(dev_t, int, int, struct proc *); int dtclose(dev_t, int, int, struct proc *); @@ -145,7 +147,6 @@ dtopen(dev_t dev, int flags, int mode, struct proc *p) { struct dt_softc *sc; int unit = minor(dev); - extern int allowdt; if (!allowdt) return EPERM; |