[PATCH v2 34/64] dmaengine: mtk-cqdma: kill vchan BH on teardown

Allen Pais allen.lkml at gmail.com
Mon Jul 27 13:37:43 PDT 2026


Use dma_chan_kill_bh() for virt-dma channel cleanup.

Signed-off-by: Allen Pais <allen.lkml at gmail.com>
---
 drivers/dma/mediatek/mtk-cqdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c
index 80791e30aec2..3b0f1d8fa205 100644
--- a/drivers/dma/mediatek/mtk-cqdma.c
+++ b/drivers/dma/mediatek/mtk-cqdma.c
@@ -895,7 +895,7 @@ static void mtk_cqdma_remove(struct platform_device *pdev)
 		vc = &cqdma->vc[i];
 
 		list_del(&vc->vc.chan.device_node);
-		tasklet_kill(&vc->vc.task);
+		dma_chan_kill_bh(&vc->vc.chan);
 	}
 
 	/* disable interrupt */
-- 
2.43.0




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