Lots of the Accessors patches and !use_sg cleanup

Here are more accessors patches. I have tried to find Maintainers of drivers but please help me if I missed any.

After this there are 3 drivers left (I think)
- gdth.c, pluto.c, seagate.c
These I'll send only next week in a set of their own. {Please tell me I can kill pluto and seagate.}

Some of the drivers that are not here were already posted by Tomo. Some of the drivers here were posted before but these are better versions of them.

[USB] - Greg Kroah-Hartman <[email protected]>, Alan Stern <[email protected]>,
Matthew Dharm <[email protected]>
0001- drivers/usb/storage/transport.c drivers/usb/storage/transport.h
0002- drivers/usb/storage/protocol.c
0003- drivers/usb/storage/shuttle_usbat.c
0004- drivers/usb/storage/freecom.c drivers/usb/storage/sddr09.c
0005 drivers/usb/storage/isd200.c

[NCR5380 family] - ?
0006 drivers/scsi/NCR5380.c drivers/scsi/atari_NCR5380.c

	drivers/scsi/sun3_NCR5380.c

[esp family] - Maciej W. Rozycki <[email protected]>
0020 drivers/scsi/NCR53C9x.c drivers/scsi/NCR53C9x.h
drivers/scsi/dec_esp.c drivers/scsi/oktagon_esp.c drivers/scsi/sun3x_esp.c

[ARM] - Russell King <[email protected]>
0007 drivers/scsi/arm/acornscsi.c drivers/scsi/arm/scsi.h

[other drivers]
0008 drivers/scsi/pcmcia/nsp_cs.c - YOKOTA Hiroshi <[email protected]>
0009 drivers/ata/libata-scsi.c - Jeff Garzik <[email protected]>
0010 drivers/scsi/eata_pio.c - Bartlomiej Zolnierkiewicz <[email protected]> ?
0011 drivers/scsi/a2091.c - ?
0012 drivers/scsi/a3000.c - ?
0013 drivers/scsi/aha1542.c - ?
0014 drivers/scsi/atp870u.c - ?
0015 drivers/scsi/fd_mcs.c - ?
0016 drivers/scsi/imm.c - ?
0017 drivers/scsi/in2000.c - ?
0018 drivers/scsi/ppa.c - ?
0019 drivers/scsi/wd33c93.c - ?
0021 drivers/scsi/qlogicpti.c - David S. Miller <[email protected]>, Mark Fortescue <[email protected]>
0024 drivers/scsi/ide-scsi.c - Bartlomiej Zolnierkiewicz <[email protected]>

[remove psi240i.c driver] - ?
0022 drivers/scsi/Kconfig drivers/scsi/Makefile
delete drivers/scsi/psi240i.c
delete drivers/scsi/psi240i.h
delete drivers/scsi/psi_chip.h

[fixes]
0023 drivers/scsi/wd7000.c - ?