Warner Losh a7092dac2e If you insert a pccard modem and then eject it, you get a panic. This ... happens because the sio device was never opened and com->tp is therefore NULL. ttygone can't swallow a NULL, so guard against that possibility. Other places in this function make similar checks, so I believe this is correct.		2004-07-22 23:16:12 +00:00
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sio.c	If you insert a pccard modem and then eject it, you get a panic. This	2004-07-22 23:16:12 +00:00
sio_isa.c	Add detach methods so we can unload the sio module.	2003-12-27 19:47:10 +00:00
sio_pccard.c	Fix disordering of pccarddevs.h noticed by bde. Also remove a few	2004-05-27 03:49:45 +00:00
sio_pci.c	Add an entry to the PCI ID list to support the serial interface on the	2004-06-07 16:33:47 +00:00
sio_puc.c	Add detach methods so we can unload the sio module.	2003-12-27 19:47:10 +00:00
sioreg.h	Remove advertising clause from University of California Regent's	2004-04-07 20:46:16 +00:00
siovar.h	Remove advertising clause from University of California Regent's	2004-04-07 20:46:16 +00:00