PERFORCE change 124401 for review

[Christopher Davis]

http://perforce.freebsd.org/chv.cgi?CH=124401

Change 124401 by loafier at chrisdsoc on 2007/07/31 04:46:39

	Minor changes to write macros.

Affected files ...

.. //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/hda/hdac.c#2 edit
.. //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/hda/hdac_private.h#2 edit

Differences ...

==== //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/hda/hdac.c#2 (text+ko) ====

@@ -1477,8 +1477,6 @@
 		    "%s: Unable to allocate memory resource\n", __func__);
 		return (ENOMEM);
 	}
-	mem->mem_tag = rman_get_bustag(mem->mem_res);
-	mem->mem_handle = rman_get_bushandle(mem->mem_res);
 
 	return (0);
 }

==== //depot/projects/soc2007/loafier_busalloc/src/sys/dev/sound/pci/hda/hdac_private.h#2 (text+ko) ====

@@ -42,17 +42,17 @@
  * Helper Macros
  ****************************************************************************/
 #define HDAC_READ_1(mem, offset)					\
-	bus_space_read_1((mem)->mem_tag, (mem)->mem_handle, (offset))
+	bus_read_1((mem)->mem_res, (offset))
 #define HDAC_READ_2(mem, offset)					\
-	bus_space_read_2((mem)->mem_tag, (mem)->mem_handle, (offset))
+	bus_read_2((mem)->mem_res, (offset))
 #define HDAC_READ_4(mem, offset)					\
-	bus_space_read_4((mem)->mem_tag, (mem)->mem_handle, (offset))
+	bus_read_4((mem)->mem_res, (offset))
 #define HDAC_WRITE_1(mem, offset, value)				\
-	bus_space_write_1((mem)->mem_tag, (mem)->mem_handle, (offset), (value))
+	bus_write_1((mem)->mem_res, (offset), (value))
 #define HDAC_WRITE_2(mem, offset, value)				\
-	bus_space_write_2((mem)->mem_tag, (mem)->mem_handle, (offset), (value))
+	bus_write_2((mem)->mem_res, (offset), (value))
 #define HDAC_WRITE_4(mem, offset, value)				\
-	bus_space_write_4((mem)->mem_tag, (mem)->mem_handle, (offset), (value))
+	bus_write_4((mem)->mem_res, (offset), (value))
 
 #define HDAC_ISDCTL(sc, n)	(_HDAC_ISDCTL((n), (sc)->num_iss, (sc)->num_oss))
 #define HDAC_ISDSTS(sc, n)	(_HDAC_ISDSTS((n), (sc)->num_iss, (sc)->num_oss))
@@ -97,8 +97,6 @@
 struct hdac_mem {
 	struct resource		*mem_res;
 	int			mem_rid;
-	bus_space_tag_t		mem_tag;
-	bus_space_handle_t	mem_handle;
 };
 
 /****************************************************************************