[SCSI] fas216: Use scsi_eh API for REQUEST_SENSE invocation

Use new scsi_eh_prep/restor_cmnd() for synchronous REQUEST_SENSE
invocation.  This also converts the driver to the new accessor based
scatterlist implementation.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index 00e5f055afdc..3e73e264972e 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -16,6 +16,8 @@
 #define NO_IRQ 255
 #endif
 
+#include <scsi/scsi_eh.h>
+
 #include "queue.h"
 #include "msgqueue.h"
 
@@ -311,6 +313,7 @@ typedef struct {
 
         /* miscellaneous */
         int                     internal_done;          /* flag to indicate request done */
+        struct scsi_eh_save     *ses;           /* holds request sense restore info */
         unsigned long           magic_end;
 } FAS216_Info;