diff options
| author | bde <bde@FreeBSD.org> | 2003-09-28 13:12:26 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 2003-09-28 13:12:26 +0000 |
| commit | 458a41c429f33523a684910ffc79c605a7cee146 (patch) | |
| tree | 3dccdf873614825bc6fcd8001ef354d3b34ea8b7 /sys/dev/sio | |
| parent | c0b2688791f0aeed88cfaf2ca398efc7e9ace231 (diff) | |
| download | FreeBSD-src-458a41c429f33523a684910ffc79c605a7cee146.zip FreeBSD-src-458a41c429f33523a684910ffc79c605a7cee146.tar.gz | |
Removed some nearly dead code in comparam(). We don't need to recover
from fiddling with CS_TTGO since fiddling with CS_TTGO was removed in
rev.1.218 of the i386/isa version (which was merged with loss of history
in rev.1.223 of this version).
Diffstat (limited to 'sys/dev/sio')
| -rw-r--r-- | sys/dev/sio/sio.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c index e8f88a8..50b2d55 100644 --- a/sys/dev/sio/sio.c +++ b/sys/dev/sio/sio.c @@ -2302,8 +2302,6 @@ comparam(tp, t) if (sio_getreg(com, com_dlbh) != dlbh) sio_setreg(com, com_dlbh, dlbh); - if (!(tp->t_state & TS_TTSTOP)) - com->state |= CS_TTGO; efr_flowbits = 0; if (cflag & CRTS_IFLOW) { @@ -2348,13 +2346,6 @@ comparam(tp, t) /* XXX shouldn't call functions while intrs are disabled. */ disc_optim(tp, t, com); - /* - * Recover from fiddling with CS_TTGO. We used to call siointr1() - * unconditionally, but that defeated the careful discarding of - * stale input in sioopen(). - */ - if (com->state >= (CS_BUSY | CS_TTGO)) - siointr1(com); mtx_unlock_spin(&sio_lock); splx(s); |
