freebsd-nq/sys/dev/sound
Alexander Motin 5525b53de5 Do not handle MOD_SHUTDOWN equally to MOD_UNLOAD in sound kernel module.
MOD_SHUTDOWN is not an end of existence, and there is a life after it.
In particular, code previously called on MOD_SHUTDOWN grabbed lock and
deallocated unit numbering. That caused infinite wait loop if snd_uaudio
tried to destroy its PCM device after that point.

MFC after:	3 days
2012-02-14 09:19:30 +00:00
..
isa - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
macio
midi
pci Remove extra semicolon. 2012-02-05 16:41:06 +00:00
pcm Do not handle MOD_SHUTDOWN equally to MOD_UNLOAD in sound kernel module. 2012-02-14 09:19:30 +00:00
sbus
usb Use usbd_transfer_unsetup() instead of usbd_transfer_stop() so that 2011-12-14 01:03:07 +00:00
chip.h
clone.c
clone.h
driver.c
unit.c
unit.h
version.h