diff options
Diffstat (limited to 'drivers/dma/dma-jz4780.c')
| -rw-r--r-- | drivers/dma/dma-jz4780.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c index d6cae6cb5b7a..dade7c47ff18 100644 --- a/drivers/dma/dma-jz4780.c +++ b/drivers/dma/dma-jz4780.c @@ -866,9 +866,15 @@ err_free_irq: static int jz4780_dma_remove(struct platform_device *pdev) { struct jz4780_dma_dev *jzdma = platform_get_drvdata(pdev); + int i; of_dma_controller_free(pdev->dev.of_node); + free_irq(jzdma->irq, jzdma); + + for (i = 0; i < JZ_DMA_NR_CHANNELS; i++) + tasklet_kill(&jzdma->chan[i].vchan.task); + dma_async_device_unregister(&jzdma->dma_device); return 0; } |