PERFORCE change 123986 for review

[Christopher Davis]

http://perforce.freebsd.org/chv.cgi?CH=123986

Change 123986 by loafier at chrisdsoc on 2007/07/23 23:50:45

	Use bus_dma_tag_destroy() in detach method.

Affected files ...

.. //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/aureal.c#3 edit

Differences ...

==== //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/aureal.c#3 (text+ko) ====

@@ -534,6 +534,9 @@
 	if (!sc)
 		return;
 
+	if (sc->parent_dmat)
+		bus_dma_tag_destroy(sc->parent_dmat);
+
 	if (sc->ih) 
 		bus_teardown_intr(dev, sc->res[RES_IRQ], sc->ih);
 	bus_release_resources(dev, sc->spec, sc->res);