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Merge tag 'mvebu-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclem...
[linux-2.6-microblaze.git]
/
drivers
/
gpu
/
drm
/
ttm
/
ttm_bo_util.c
diff --git
a/drivers/gpu/drm/ttm/ttm_bo_util.c
b/drivers/gpu/drm/ttm/ttm_bo_util.c
index
2f57f82
..
763fa6f
100644
(file)
--- a/
drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/
drivers/gpu/drm/ttm/ttm_bo_util.c
@@
-63,6
+63,9
@@
int ttm_mem_io_reserve(struct ttm_device *bdev,
void ttm_mem_io_free(struct ttm_device *bdev,
struct ttm_resource *mem)
{
+ if (!mem)
+ return;
+
if (!mem->bus.offset && !mem->bus.addr)
return;