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path: root/drivers/scsi/sr.c
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Diffstat (limited to 'drivers/scsi/sr.c')
-rw-r--r--drivers/scsi/sr.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index a0c4e13d4da..c6199903114 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -78,6 +78,7 @@ MODULE_ALIAS_SCSI_DEVICE(TYPE_WORM);
static int sr_probe(struct device *);
static int sr_remove(struct device *);
+static int sr_done(struct scsi_cmnd *);
static struct scsi_driver sr_template = {
.owner = THIS_MODULE,
@@ -86,6 +87,7 @@ static struct scsi_driver sr_template = {
.probe = sr_probe,
.remove = sr_remove,
},
+ .done = sr_done,
};
static unsigned long sr_index_bits[SR_DISKS / BITS_PER_LONG];
@@ -208,12 +210,12 @@ static int sr_media_change(struct cdrom_device_info *cdi, int slot)
}
/*
- * rw_intr is the interrupt routine for the device driver.
+ * sr_done is the interrupt routine for the device driver.
*
- * It will be notified on the end of a SCSI read / write, and will take on
+ * It will be notified on the end of a SCSI read / write, and will take one
* of several actions based on success or failure.
*/
-static void rw_intr(struct scsi_cmnd * SCpnt)
+static int sr_done(struct scsi_cmnd *SCpnt)
{
int result = SCpnt->result;
int this_count = SCpnt->request_bufflen;
@@ -286,12 +288,7 @@ static void rw_intr(struct scsi_cmnd * SCpnt)
}
}
- /*
- * This calls the generic completion function, now that we know
- * how many actual sectors finished, and how many sectors we need
- * to say have failed.
- */
- scsi_io_completion(SCpnt, good_bytes);
+ return good_bytes;
}
static int sr_prep_fn(struct request_queue *q, struct request *rq)
@@ -428,12 +425,6 @@ static int sr_prep_fn(struct request_queue *q, struct request *rq)
SCpnt->timeout_per_command = timeout;
/*
- * This is the completion routine we use. This is matched in terms
- * of capability to this function.
- */
- SCpnt->done = rw_intr;
-
- /*
* This indicates that the command is ready from our end to be
* queued.
*/