Use dmaenginem_async_device_register to simplify the code:
remove dma_async_device_unregister.
Acked-by: Pierre-Yves MORDRET <redacted>
Signed-off-by: Huang Shijie <redacted>
---
drivers/dma/stm32-mdma.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c
index 06dd1725375e..390e4cae0e1a 100644
--- a/drivers/dma/stm32-mdma.c
+++ b/drivers/dma/stm32-mdma.c
@@ -1656,7 +1656,7 @@ static int stm32_mdma_probe(struct platform_device *pdev)
return ret;
}
- ret = dma_async_device_register(dd);
+ ret = dmaenginem_async_device_register(dd);
if (ret)
return ret;
@@ -1674,8 +1674,6 @@ static int stm32_mdma_probe(struct platform_device *pdev)
return 0;
err_unregister:
- dma_async_device_unregister(dd);
-
return ret;
}
--
2.17.1