[SCSI] move the mid-layer printk's over to shost/starget/sdev_printk

This should eliminate (at least in the mid layer) to make numeric
assumptions about any of the enumeration variables.  As a side effect,
it will also make all the messages consistent and line us up nicely for
the error logging strategy (if it ever shows itself again).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c
index f6be2c1..09bc815 100644
--- a/drivers/scsi/constants.c
+++ b/drivers/scsi/constants.c
@@ -1389,10 +1389,7 @@
 void scsi_print_command(struct scsi_cmnd *cmd)
 {
 	/* Assume appended output (i.e. not at start of line) */
-	printk("scsi%d : destination target %d, lun %d\n", 
-		cmd->device->host->host_no, 
-		cmd->device->id, 
-		cmd->device->lun);
+	sdev_printk("", cmd->device, "\n");
 	printk(KERN_INFO "        command: ");
 	scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0);
 }