K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2004-09-08T07:13:39.000000Z
K 7
svn:log
V 482
Back out 1.88.

The reference counts are there to block detach until the sleepers in
read/write/ioctl have gotten out, not to prevent the open device from
going away.  Restore the old behavior so that we have a chance to wake
up sleepers when the usb device goes away, so they can properly return
EIO back to the caller when this happens.

Otherwise, we have a guarnateed panic waiting to happen when a device
detaches with an active read channel.

This should be merged to 5 asap.

END