svn commit: r183678 - head/sys/dev/aha

[Warner Losh]

Author: imp
Date: Tue Oct  7 23:55:32 2008
New Revision: 183678
URL: http://svn.freebsd.org/changeset/base/183678

Log:
  Pass bus_get_dma_tag() into the first argument of bus_dma_create_tag()
  rather than NULL.

Modified:
  head/sys/dev/aha/aha_isa.c
  head/sys/dev/aha/aha_mca.c

Modified: head/sys/dev/aha/aha_isa.c
==============================================================================
--- head/sys/dev/aha/aha_isa.c	Tue Oct  7 22:15:29 2008	(r183677)
+++ head/sys/dev/aha/aha_isa.c	Tue Oct  7 23:55:32 2008	(r183678)
@@ -231,7 +231,7 @@ aha_isa_attach(device_t dev)
 	filter_arg = NULL;
 	lowaddr = BUS_SPACE_MAXADDR_24BIT;
 
-	if (bus_dma_tag_create(	/* parent	*/ NULL,
+	if (bus_dma_tag_create(	/* parent	*/ bus_get_dma_tag(dev),
 				/* alignemnt	*/ 1,
 				/* boundary	*/ 0,
 				/* lowaddr	*/ lowaddr,

Modified: head/sys/dev/aha/aha_mca.c
==============================================================================
--- head/sys/dev/aha/aha_mca.c	Tue Oct  7 22:15:29 2008	(r183677)
+++ head/sys/dev/aha/aha_mca.c	Tue Oct  7 23:55:32 2008	(r183678)
@@ -162,7 +162,7 @@ aha_mca_attach (device_t dev)
 	isa_dmacascade(rman_get_start(sc->drq));
 
 	error = bus_dma_tag_create(
-				/* parent	*/ NULL,
+				/* parent	*/ bus_get_dma_tag(dev),
 				/* alignemnt	*/ 1,
 				/* boundary	*/ 0,
 				/* lowaddr	*/ BUS_SPACE_MAXADDR_24BIT,