use dma_mapsize now that's available.

2 files changed, 2 insertions, 12 deletions

diff --git a/sys/dev/pci/bktr/bktr_os.c b/sys/dev/pci/bktr/bktr_os.c
index 0a758773159..ca33efe3dbf 100644
--- a/sys/dev/pci/bktr/bktr_os.c
+++ b/sys/dev/pci/bktr/bktr_os.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bktr_os.c,v 1.1 2001/03/28 03:27:09 fgsch Exp $	*/
+/*	$OpenBSD: bktr_os.c,v 1.2 2001/05/16 07:15:41 fgsch Exp $	*/
 /* $FreeBSD: src/sys/dev/bktr/bktr_os.c,v 1.20 2000/10/20 08:16:53 roger Exp $ */
 
 /*
@@ -1499,9 +1499,6 @@ get_bktr_mem(bktr, dmapp, size)
                 bus_dmamem_free(dmat, &seg, rseg);
                 return 0;
         }
-#ifdef __OpenBSD__
-        bktr->dm_mapsize = size;
-#endif
         /*
          * Create and locd the DMA map for the DMA area
          */
@@ -1531,11 +1528,7 @@ free_bktr_mem(bktr, dmap, kva)
 {
         bus_dma_tag_t dmat = bktr->dmat;
 
-#ifdef __NetBSD__ 
         bus_dmamem_unmap(dmat, (caddr_t)kva, dmap->dm_mapsize);
-#else
-        bus_dmamem_unmap(dmat, (caddr_t)kva, bktr->dm_mapsize);
-#endif
         bus_dmamem_free(dmat, dmap->dm_segs, 1);
         bus_dmamap_destroy(dmat, dmap);
 }
diff --git a/sys/dev/pci/bktr/bktr_reg.h b/sys/dev/pci/bktr/bktr_reg.h
index d29a1559ca3..645952dbf01 100644
--- a/sys/dev/pci/bktr/bktr_reg.h
+++ b/sys/dev/pci/bktr/bktr_reg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bktr_reg.h,v 1.3 2001/03/28 07:13:43 fgsch Exp $	*/
+/*	$OpenBSD: bktr_reg.h,v 1.4 2001/05/16 07:15:42 fgsch Exp $	*/
 /*
  * $FreeBSD: src/sys/dev/bktr/bktr_reg.h,v 1.42 2000/10/31 13:09:56 roger Exp $
  *
@@ -518,9 +518,6 @@ struct bktr_softc {
     bus_dmamap_t	dm_mem;
     bus_dmamap_t	dm_vbidata;
     bus_dmamap_t	dm_vbibuffer;
-#ifdef __OpenBSD__
-    size_t		dm_mapsize;
-#endif
 #endif
 
 #if defined (__FreeBSD__)