[SCSI] osst: replace scsi_execute_async with the block layer API
This replaces scsi_execute_async with the block layer API. st does the
same thing so it might make sense to have something like libst (there
are other things that os and osst can share).
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Willem Riede <osst@riede.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/osst.h b/drivers/scsi/osst.h
index 5aa2274..11d26c5 100644
--- a/drivers/scsi/osst.h
+++ b/drivers/scsi/osst.h
@@ -520,6 +520,7 @@
int syscall_result;
struct osst_request *last_SRpnt;
struct st_cmdstatus cmdstat;
+ struct rq_map_data map_data;
unsigned char *b_data;
os_aux_t *aux; /* onstream AUX structure at end of each block */
unsigned short use_sg; /* zero or number of s/g segments for this adapter */
@@ -634,6 +635,7 @@
int result;
struct osst_tape *stp;
struct completion *waiting;
+ struct bio *bio;
};
/* Values of write_type */