On Tue, May 27, 2003 at 09:32:18AM +0200, Christoph Hellwig wrote:
>  - removed the tape sysfs pseudodevice crap that caused hangs
>  - switched sg to a class_interface.  This means sg can be used
>    on devices already claimed be an upper driver again.  This
>    also means I had to remove the sg sysfs attributes temporarily
>    because the old mechanism is gone, but I'll restore them
>    differently in a followon patch.

Yikes, this was the old patch again.  Here's the right one: