[SCSI] qlogicpti: Add a slave_configure method

By configuring targets in slave_configure, we can eliminate a shadow
queuecommand, a shadow scsi_done, a write to the host template, abuse of
SCp->Message and SCp->Status, a use of kmap_atomic() and sniffing the
results of INQUIRY.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/qlogicpti.h b/drivers/scsi/qlogicpti.h
index 6cd1c07..ef6da2d 100644
--- a/drivers/scsi/qlogicpti.h
+++ b/drivers/scsi/qlogicpti.h
@@ -380,8 +380,7 @@
 	unsigned char             swsreg;
 	unsigned int	
 		gotirq	:	1,	/* this instance got an irq */
-		is_pti	: 	1,	/* Non-zero if this is a PTI board. */
-		sbits	:	16;	/* syncmode known bits */
+		is_pti	: 	1;	/* Non-zero if this is a PTI board. */
 };
 
 /* How to twiddle them bits... */