Commit 39716c56 authored Nov 15, 2019 by Chuhong Yuan Committed by Vinod Koul Nov 22, 2019

dmaengine: mmp_pdma: 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/20191115083153.12334-1-hslester96@gmail.com


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

parent c236ba4a

drivers/dma/mmp_pdma.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -945,6 +945,8 @@ static int mmp_pdma_remove(struct platform_device *op)
		struct mmp_pdma_phy *phy;
		int i, irq = 0, irq_num = 0;

		if (op->dev.of_node)
		of_dma_controller_free(op->dev.of_node);

		for (i = 0; i < pdev->dma_channels; i++) {
		if (platform_get_irq(op, i) > 0)

Admin message