diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_cp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c index 37249b26f83..f915f1153b4 100644 --- a/drivers/gpu/drm/radeon/r600_cp.c +++ b/drivers/gpu/drm/radeon/r600_cp.c @@ -121,6 +121,9 @@ void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info int pages; int i; + if (!entry) + return; + if (gart_info->bus_addr) { max_pages = (gart_info->table_size / sizeof(u32)); pages = (entry->pages <= max_pages) |