This patch is originally from Christoph Hellwig.

This patch coverts from Scsi_Foo typefs to struct scsi_cmnd, and moved from
the SCSI data direction constants to the DMA ones.

It also switches to the proper (or so they tell me) use of <scsi/*.h>
headers.  This also includes some additional reshuffling to avoid useless
headers in the usb-storage local headers (to improve compile time).
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

moved class/storage/ back to storage/
created input/
orderd the makefiles and config.in menus better.

moved files to different subdirectories to make try to make sense
of the current mess, and to allow usb client drivers to integrate into
the tree easier.

  - Ben Collins: 1394 updates
  - Matthew Dharm: USB storage update
  - Ion Badulescu: starfire driver update
  - VM aging cleanups