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path: root/drivers/scsi/sd.c
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Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 38a41415004..0a3a528212c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -86,6 +86,19 @@ MODULE_ALIAS_SCSI_DEVICE(TYPE_DISK);
MODULE_ALIAS_SCSI_DEVICE(TYPE_MOD);
MODULE_ALIAS_SCSI_DEVICE(TYPE_RBC);
+static int sd_revalidate_disk(struct gendisk *);
+static int sd_probe(struct device *);
+static int sd_remove(struct device *);
+static void sd_shutdown(struct device *);
+static int sd_suspend(struct device *, pm_message_t state);
+static int sd_resume(struct device *);
+static void sd_rescan(struct device *);
+static int sd_done(struct scsi_cmnd *);
+static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
+static void scsi_disk_release(struct class_device *cdev);
+static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);
+static void sd_print_result(struct scsi_disk *, int);
+
static DEFINE_IDR(sd_index_idr);
static DEFINE_SPINLOCK(sd_index_lock);
@@ -240,6 +253,7 @@ static struct scsi_driver sd_template = {
.shutdown = sd_shutdown,
},
.rescan = sd_rescan,
+ .done = sd_done,
};
/*
@@ -509,12 +523,6 @@ static int sd_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 = sd_rw_intr;
-
- /*
* This indicates that the command is ready from our end to be
* queued.
*/
@@ -908,13 +916,13 @@ static struct block_device_operations sd_fops = {
};
/**
- * sd_rw_intr - bottom half handler: called when the lower level
+ * sd_done - bottom half handler: called when the lower level
* driver has completed (successfully or otherwise) a scsi command.
* @SCpnt: mid-level's per command structure.
*
* Note: potentially run from within an ISR. Must not block.
**/
-static void sd_rw_intr(struct scsi_cmnd * SCpnt)
+static int sd_done(struct scsi_cmnd *SCpnt)
{
int result = SCpnt->result;
unsigned int xfer_size = SCpnt->request_bufflen;
@@ -935,7 +943,7 @@ static void sd_rw_intr(struct scsi_cmnd * SCpnt)
SCSI_LOG_HLCOMPLETE(1, scsi_print_result(SCpnt));
if (sense_valid) {
SCSI_LOG_HLCOMPLETE(1, scmd_printk(KERN_INFO, SCpnt,
- "sd_rw_intr: sb[respc,sk,asc,"
+ "sd_done: sb[respc,sk,asc,"
"ascq]=%x,%x,%x,%x\n",
sshdr.response_code,
sshdr.sense_key, sshdr.asc,
@@ -1007,7 +1015,7 @@ static void sd_rw_intr(struct scsi_cmnd * SCpnt)
break;
}
out:
- scsi_io_completion(SCpnt, good_bytes);
+ return good_bytes;
}
static int media_not_present(struct scsi_disk *sdkp,