[PATCH v2 59/64] dmaengine: tegra186-gpc: use dma_chan_kill_bh

[Allen Pais]

virt-dma now dispatches completion callbacks through per-channel BH
work instead of its tasklet. Cancel that work during teardown before
channel storage is released.

Signed-off-by: Allen Pais <allen.lkml@xxxxxxxxx>
---
 drivers/dma/tegra186-gpc-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/tegra186-gpc-dma.c b/drivers/dma/tegra186-gpc-dma.c
index 64cedef1050a..1ba8897ec614 100644
--- a/drivers/dma/tegra186-gpc-dma.c
+++ b/drivers/dma/tegra186-gpc-dma.c
@@ -1284,7 +1284,7 @@ static void tegra_dma_free_chan_resources(struct dma_chan *dc)
 	tegra_dma_terminate_all(dc);
 	synchronize_irq(tdc->irq);
 
-	tasklet_kill(&tdc->vc.task);
+	dma_chan_kill_bh(&tdc->vc.chan);
 	tdc->config_init = false;
 	tdc->slave_id = -1;
 	tdc->sid_dir = DMA_TRANS_NONE;
-- 
2.43.0