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;