scsi_data_buffer for after the last driver is converted

This is a resend of all the remaining drivers rebased to latest code. And once the entire tree is converted, move to scsi_data_buffer in scsi_cmnd.

The work is on top of Jens's for-linus branch which is effectively sglist-arch (+ last minute fixes) This is because sglist-arch was already rebased to latest scsi-misc through linus tree, merged with the extra work done there on scsi-ml (and the drivers) (Thanks Jens)

summery of patches:

left over from scsi_eh last change
[PATCH 01/32] arm: fas216 Use scsi_eh API for REQUEST_SENSE invocation

lots and lots of drivers left:
[PATCH 02/32] isd200.c: use one-element sg list in issuing commands [PATCH 03/32] usb: transport - convert to accessors and !use_sg code path removal [PATCH 04/32] usb: protocol.c - convert to accessors and !use_sg code path removal [PATCH 05/32] usb: shuttle_usbat.c - convert to accessors and !use_sg code path removal [PATCH 06/32] usb: freecom.c & sddr09.c - convert to accessors and !use_sg cleanup [PATCH 07/32] NCR5380 familly convert to accessors & !use_sg cleanup [PATCH 08/32] arm: scsi convert to accessors and !use_sg cleanup
[PATCH 09/32] nsp_cs.c convert to data accessors and !use_sg cleanup [PATCH 10/32] eata_pio.c: convert to accessors and !use_sg cleanup
[PATCH 11/32] a2091.c: convert to accessors and !use_sg cleanup
[PATCH 12/32] a3000.c: convert to accessors and !use_sg cleanup
[PATCH 13/32] aha1542.c: convert to accessors and !use_sg cleanup
[PATCH 14/32] atp870u.c: convert to accessors and !use_sg cleanup
[PATCH 15/32] fd_mcs.c: convert to accessors and !use_sg cleanup
[PATCH 16/32] imm.c: convert to accessors and !use_sg cleanup
[PATCH 17/32] ppa.c: convert to accessors and !use_sg cleanup
[PATCH 18/32] wd32c93.c: convert to accessors and !use_sg cleanup
[PATCH 19/32] qlogicpti.c: convert to accessors and !use_sg cleanup [PATCH 20/32] in2000.c: convert to accessors and !use_sg cleanup
[PATCH 21/32] scsi_debug: convert to use the data buffer accessors

Tomo's patch cleaned up:
[PATCH 22/32] qla1280: convert to use the data buffer accessors [PATCH 23/32] qla1280: Indentation fix

I separated the indentation from the real change make the patch humanly readable.

A small fix:
[PATCH 24/32] wd7000.c - proper fix for boards without sg support

Remove broken drivers:
[PATCH 25/32] Remove psi240i driver from kernel [PATCH 26/32] Remove of seagate.c driver (pluto/fc was removed by Matthew.)

Move to scsi_data_buffer:

[PATCH 27/32] scsi_data_buffer
[PATCH 28/32] scsi_data_buffer - scsi_error.c
[PATCH 29/32] scsi_data_buffer - sd.c and sr.c
[PATCH 30/32] tgt: convert to use scsi_data_buffer
[PATCH 31/32] tgt: convert ibmvstgt and libsrp to use scsi_data_buffer [PATCH 32/32] isd200.c - use of scsi_data_buffer

It used to be that the tgt was broken between scsi_data_buffer patch and the patch to tgt, because of the API change to scsi_alloc/free_sgtable(). I have added a shim in scsi_tgt_lib.c so it can compile and run. The shim is later removed in the tgt patch.

Did I miss any maintainers in the To: fields?

Boaz