[SCSI] fix documentation for two functions

Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>

drivers/scsi/scsi.c

@@ -1225,8 +1225,8 @@ EXPORT_SYMBOL(__scsi_device_lookup_by_target);
  * @starget:	SCSI target pointer
  * @lun:	SCSI Logical Unit Number
  *
- * Description: Looks up the scsi_device with the specified @channel, @id, @lun
- * for a given host.  The returned scsi_device has an additional reference that
+ * Description: Looks up the scsi_device with the specified @lun for a given
+ * @starget.  The returned scsi_device has an additional reference that
  * needs to be released with scsi_device_put once you're done with it.
  **/
 struct scsi_device *scsi_device_lookup_by_target(struct scsi_target *starget,

drivers/scsi/scsi_error.c

@@ -641,9 +641,9 @@ EXPORT_SYMBOL(scsi_eh_prep_cmnd);
 /**
  * scsi_eh_restore_cmnd  - Restore a scsi command info as part of error recory
  * @scmd:       SCSI command structure to restore
- * @ses:        saved information from a coresponding call to scsi_prep_eh_cmnd
+ * @ses:        saved information from a coresponding call to scsi_eh_prep_cmnd
  *
- * Undo any damage done by above scsi_prep_eh_cmnd().
+ * Undo any damage done by above scsi_eh_prep_cmnd().
  */
 void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses)
 {