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path: root/drivers/gpu/drm/vc4
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Diffstat (limited to 'drivers/gpu/drm/vc4')
-rw-r--r--drivers/gpu/drm/vc4/vc4_bo.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 4ae45d7dac42..2decc8e2c79f 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -637,7 +637,8 @@ int vc4_bo_inc_usecnt(struct vc4_bo *bo)
mutex_lock(&bo->madv_lock);
switch (bo->madv) {
case VC4_MADV_WILLNEED:
- refcount_inc(&bo->usecnt);
+ if (!refcount_inc_not_zero(&bo->usecnt))
+ refcount_set(&bo->usecnt, 1);
ret = 0;
break;
case VC4_MADV_DONTNEED: