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[SCSI] Update documentation

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The documentation has gone out-of-sync, so update it to
the current status.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Hannes Reinecke
2013-11-11 13:44:57 +01:00
committed by James Bottomley
parent bb3b621a33
commit 6ad55502c6
3 changed files with 48 additions and 36 deletions
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6
drivers/scsi/scsi.c
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@@ -745,15 +745,13 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
}
/**
* scsi_done - Enqueue the finished SCSI command into the done queue.
* scsi_done - Invoke completion on finished SCSI command.
* @cmd: The SCSI Command for which a low-level device driver (LLDD) gives
* ownership back to SCSI Core -- i.e. the LLDD has finished with it.
*
* Description: This function is the mid-level's (SCSI Core) interrupt routine,
* which regains ownership of the SCSI command (de facto) from a LLDD, and
* enqueues the command to the done queue for further processing.
*
* This is the producer of the done queue who enqueues at the tail.
* calls blk_complete_request() for further processing.
*
* This function is interrupt context safe.
*/