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_isa.c
sio_pccard.c
sio_pci.c
sio_puc.c
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
sioreg.h
siovar.h