diff options
Diffstat (limited to 'drivers/dma-buf/fence.c')
| -rw-r--r-- | drivers/dma-buf/fence.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/dma-buf/fence.c b/drivers/dma-buf/fence.c index 7b05dbe9b296..0ed73ad1b876 100644 --- a/drivers/dma-buf/fence.c +++ b/drivers/dma-buf/fence.c @@ -304,8 +304,12 @@ fence_remove_callback(struct fence *fence, struct fence_cb *cb) spin_lock_irqsave(fence->lock, flags); ret = !list_empty(&cb->node); - if (ret) + if (ret) { list_del_init(&cb->node); + if (list_empty(&fence->cb_list)) + if (fence->ops->disable_signaling) + fence->ops->disable_signaling(fence); + } spin_unlock_irqrestore(fence->lock, flags); |