drm/radeon: r600 ptes are 64-bit, cleanup cleanup function.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
index 490f35396cbb..76eb0d5ab570 100644
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -125,7 +125,7 @@ void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info
                 return;
 
         if (gart_info->bus_addr) {
-                max_pages = (gart_info->table_size / sizeof(u32));
+                max_pages = (gart_info->table_size / sizeof(u64));
                 pages = (entry->pages <= max_pages)
                   ? entry->pages : max_pages;