PERFORCE change 119529 for review

[Bruce M Simpson]

http://perforce.freebsd.org/chv.cgi?CH=119529

Change 119529 by bms at bms_anglepoise on 2007/05/08 22:40:28

	turn 'busy resource' back into a panic.
	trim comments.

Affected files ...

.. //depot/projects/mips2/src/sys/mips/mips/nexus.c#10 edit

Differences ...

==== //depot/projects/mips2/src/sys/mips/mips/nexus.c#10 (text+ko) ====

@@ -199,11 +199,6 @@
 nexus_attach(device_t dev)
 {
 
-	/*
-	 * XXX: next line needed to probe clock (intr 5),
-	 * otherwise no clock and lots of stray hard interrupt 5
-	 * once compare counts down.
-	 */
 	bus_generic_probe(dev);
 	bus_enumerate_hinted_children(dev);
 	bus_generic_attach(dev);
@@ -323,9 +318,7 @@
 		if (rle == NULL)
 			return (NULL);
 		if (rle->res != NULL) {
-			/* XXX panic? */
-			printf("%s: resource entry is busy\n", __func__);
-			return (NULL);
+			panic("%s: resource entry is busy", __func__);
 		}
 		start = rle->start;
 		end = rle->end;
@@ -371,7 +364,6 @@
 	/*
 	 * If this is a memory resource, track the direct mapping
 	 * in the uncached MIPS KSEG1 segment.
-	 * XXX is this correct?
 	 */
 	if (type == SYS_RES_MEMORY) {
 		void *vaddr;