diff options
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -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 37249b26f836..f915f1153b41 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 | |||
| 121 | int pages; | 121 | int pages; |
| 122 | int i; | 122 | int i; |
| 123 | 123 | ||
| 124 | if (!entry) | ||
| 125 | return; | ||
| 126 | |||
| 124 | if (gart_info->bus_addr) { | 127 | if (gart_info->bus_addr) { |
| 125 | max_pages = (gart_info->table_size / sizeof(u32)); | 128 | max_pages = (gart_info->table_size / sizeof(u32)); |
| 126 | pages = (entry->pages <= max_pages) | 129 | pages = (entry->pages <= max_pages) |