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path: root/drivers/dma/idxd/dma.c
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Diffstat (limited to 'drivers/dma/idxd/dma.c')
-rw-r--r--drivers/dma/idxd/dma.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/idxd/dma.c b/drivers/dma/idxd/dma.c
index e0f056c1d1f5..c39e9483206a 100644
--- a/drivers/dma/idxd/dma.c
+++ b/drivers/dma/idxd/dma.c
@@ -311,6 +311,7 @@ static int idxd_dmaengine_drv_probe(struct idxd_dev *idxd_dev)
err_dma:
idxd_wq_quiesce(wq);
+ percpu_ref_exit(&wq->wq_active);
err_ref:
idxd_wq_free_resources(wq);
err_res_alloc:
@@ -328,9 +329,9 @@ static void idxd_dmaengine_drv_remove(struct idxd_dev *idxd_dev)
mutex_lock(&wq->wq_lock);
idxd_wq_quiesce(wq);
idxd_unregister_dma_channel(wq);
- __drv_disable_wq(wq);
idxd_wq_free_resources(wq);
- wq->type = IDXD_WQT_NONE;
+ __drv_disable_wq(wq);
+ percpu_ref_exit(&wq->wq_active);
mutex_unlock(&wq->wq_lock);
}