Use dmaenginem_async_device_register to simplify the code: remove dma_async_device_unregister
Signed-off-by: Huang Shijie <[email protected]> --- drivers/dma/ti/omap-dma.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c index a4a931ddf6f6..085748c6eb67 100644 --- a/drivers/dma/ti/omap-dma.c +++ b/drivers/dma/ti/omap-dma.c @@ -1566,7 +1566,7 @@ static int omap_dma_probe(struct platform_device *pdev) } } - rc = dma_async_device_register(&od->ddev); + rc = dmaenginem_async_device_register(&od->ddev); if (rc) { pr_warn("OMAP-DMA: failed to register slave DMA engine device: %d\n", rc); @@ -1584,7 +1584,6 @@ static int omap_dma_probe(struct platform_device *pdev) of_dma_simple_xlate, &omap_dma_info); if (rc) { pr_warn("OMAP-DMA: failed to register DMA controller\n"); - dma_async_device_unregister(&od->ddev); omap_dma_free(od); } } @@ -1606,8 +1605,6 @@ static int omap_dma_remove(struct platform_device *pdev) irq = platform_get_irq(pdev, 1); devm_free_irq(&pdev->dev, irq, od); - dma_async_device_unregister(&od->ddev); - if (!od->legacy) { /* Disable all interrupts */ omap_dma_glbl_write(od, IRQENABLE_L0, 0); -- 2.17.1
