Commit c236ba4a authored Nov 15, 2019 by Chuhong Yuan Committed by Vinod Koul Nov 22, 2019

dmaengine: mmp_tdma: add missed of_dma_controller_free



The driver calls of_dma_controller_register in probe but does not free
it in remove.
Add the call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20191115083100.12220-1-hslester96@gmail.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent a7e335de

drivers/dma/mmp_tdma.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -544,6 +544,9 @@ static void mmp_tdma_issue_pending(struct dma_chan *chan)

		static int mmp_tdma_remove(struct platform_device *pdev)
		{
		if (pdev->dev.of_node)
		of_dma_controller_free(pdev->dev.of_node);

		return 0;
		}

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