scsi: acornscsi: Use standard defines

Use midlayer-defined values and drop the non-existing QUEUE_FULL case; we
are checking the SCSI messages in the switch statement, and QUEUE_FULL is a
SCSI status hence it can never occur here.

Link: https://lore.kernel.org/r/20210113090500.129644-11-hare@suse.deReviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/arm/acornscsi.c

@@ -144,12 +144,6 @@
 #define VER_MINOR 0
 #define VER_PATCH 6
 
-#ifndef ABORT_TAG
-#define ABORT_TAG 0xd
-#else
-#error "Yippee!  ABORT TAG is now defined!  Remove this error!"
-#endif
-
 #ifdef USE_DMAC
 /*
  * DMAC setup parameters
@@ -1490,8 +1484,8 @@ void acornscsi_message(AS_Host *host)
     }
 
     switch (message[0]) {
-    case ABORT:
-    case ABORT_TAG:
+    case ABORT_TASK_SET:
+    case ABORT_TASK:
     case COMMAND_COMPLETE:
 	if (host->scsi.phase != PHASE_STATUSIN) {
 	    printk(KERN_ERR "scsi%d.%c: command complete following non-status in phase?\n",
@@ -1596,10 +1590,6 @@ void acornscsi_message(AS_Host *host)
 	}
 	break;
 
-    case QUEUE_FULL:
-	/* TODO: target queue is full */
-	break;
-
     case SIMPLE_QUEUE_TAG:
 	/* tag queue reconnect... message[1] = queue tag.  Print something to indicate something happened! */
 	printk("scsi%d.%c: reconnect queue tag %02X\n",