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-rw-r--r--drivers/dma/mmp_pdma.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index 89f1814ff27a..a23563cd118b 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1123,6 +1123,7 @@ static int mmp_pdma_probe(struct platform_device *op)
mmp_pdma_dma_xlate, pdev);
if (ret < 0) {
dev_err(&op->dev, "of_dma_controller_register failed\n");
+ dma_async_device_unregister(&pdev->device);
return ret;
}
}