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-rw-r--r--drivers/gpu/drm/radeon/r600_cp.c3
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)