[SCSI] usb: freecom & sddr09 - convert to accessors and !use_sg cleanup
- Use scsi data accessors and remove of !use_sg code path
- This patch is dependent on cleanup patch to usb transport.c/h
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Acked-by: Matthew Dharm <mdharm-scsi@one-eyed-alien.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c
index 88aa59a..f5a4e8d 100644
--- a/drivers/usb/storage/freecom.c
+++ b/drivers/usb/storage/freecom.c
@@ -132,8 +132,7 @@
/* Now transfer all of our blocks. */
US_DEBUGP("Start of read\n");
- result = usb_stor_bulk_transfer_sg(us, ipipe, srb->request_buffer,
- count, srb->use_sg, &srb->resid);
+ result = usb_stor_bulk_srb(us, ipipe, srb);
US_DEBUGP("freecom_readdata done!\n");
if (result > USB_STOR_XFER_SHORT)
@@ -166,8 +165,7 @@
/* Now transfer all of our blocks. */
US_DEBUGP("Start of write\n");
- result = usb_stor_bulk_transfer_sg(us, opipe, srb->request_buffer,
- count, srb->use_sg, &srb->resid);
+ result = usb_stor_bulk_srb(us, opipe, srb);
US_DEBUGP("freecom_writedata done!\n");
if (result > USB_STOR_XFER_SHORT)
@@ -281,7 +279,7 @@
* and such will hang. */
US_DEBUGP("Device indicates that it has %d bytes available\n",
le16_to_cpu (fst->Count));
- US_DEBUGP("SCSI requested %d\n", srb->request_bufflen);
+ US_DEBUGP("SCSI requested %d\n", scsi_bufflen(srb));
/* Find the length we desire to read. */
switch (srb->cmnd[0]) {
@@ -292,12 +290,12 @@
length = le16_to_cpu(fst->Count);
break;
default:
- length = srb->request_bufflen;
+ length = scsi_bufflen(srb);
}
/* verify that this amount is legal */
- if (length > srb->request_bufflen) {
- length = srb->request_bufflen;
+ if (length > scsi_bufflen(srb)) {
+ length = scsi_bufflen(srb);
US_DEBUGP("Truncating request to match buffer length: %d\n", length);
}
