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path: root/drivers/dma/mmp_pdma.c
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Diffstat (limited to 'drivers/dma/mmp_pdma.c')
-rw-r--r--drivers/dma/mmp_pdma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index 7fe494fc50d4..ad06f260e907 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -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)