[src/trunk]: src/sys/external/bsd/drm/dist/bsd-core remove a memset() that is...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/01fd40886d6d
branches:  trunk
changeset: 747091:01fd40886d6d
user:      mrg <mrg%NetBSD.org@localhost>
date:      Wed Sep 02 01:34:34 2009 +0000

description:
remove a memset() that isn't necessary.

diffstat:

 sys/external/bsd/drm/dist/bsd-core/ati_pcigart.c |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (23 lines):

diff -r 90f31ee13fdd -r 01fd40886d6d sys/external/bsd/drm/dist/bsd-core/ati_pcigart.c
--- a/sys/external/bsd/drm/dist/bsd-core/ati_pcigart.c  Tue Sep 01 22:12:05 2009 +0000
+++ b/sys/external/bsd/drm/dist/bsd-core/ati_pcigart.c  Wed Sep 02 01:34:34 2009 +0000
@@ -167,13 +167,15 @@
        dmah->busaddr = dmah->map->dm_segs[0].ds_addr;
        dmah->size = gart_info->table_size;
        dmah->nsegs = 1;
+#if 0
        /*
-       * Mirror here FreeBSD doing BUS_DMA_ZERO.
-       * But I see this same memset() is done in drm_ati_pcigart_init(),
-       * so maybe this is not needed.
-       */
+        * Mirror here FreeBSD doing BUS_DMA_ZERO.
+        * But I see this same memset() is done in drm_ati_pcigart_init(),
+        * so maybe this is not needed.
+        */
        memset(dmah->vaddr, 0, gart_info->table_size);
 #endif
+#endif
 
        dev->sg->dmah = dmah;