[PATCH] dmaengine: dma-jz4780: add missed clk_disable_unprepare in remove

[Chuhong Yuan]

The remove misses to disable and unprepare jzdma->clk.
Add a call to clk_disable_unprepare to fix it.

Signed-off-by: Chuhong Yuan <hslester96@xxxxxxxxx>
---
 drivers/dma/dma-jz4780.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index cafb1cc065bb..66ab76b9520f 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -987,6 +987,7 @@ static int jz4780_dma_remove(struct platform_device *pdev)
 
 	of_dma_controller_free(pdev->dev.of_node);
 
+	clk_disable_unprepare(jzdma->clk);
 	free_irq(jzdma->irq, jzdma);
 
 	for (i = 0; i < jzdma->soc_data->nb_channels; i++)
-- 
2.23.0