diff options
| author | Chuhong Yuan <hslester96@gmail.com> | 2019-11-15 16:31:53 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-11-22 10:51:30 +0530 |
| commit | 39716c560c75619e174221d72f850d44166ef3ae (patch) | |
| tree | 3cb5e60824096900984c38cb7019256708e361ee /drivers/dma/mmp_pdma.c | |
| parent | c236ba4ae7183c1add8dbce91b27c700f7ef4168 (diff) | |
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>
Diffstat (limited to 'drivers/dma/mmp_pdma.c')
| -rw-r--r-- | drivers/dma/mmp_pdma.c | 2 |
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) |