Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-08 15:04:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

dmaengine: mmp_pdma: add missed of_dma_controller_free

Browse Source 
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>
This commit is contained in:
Chuhong Yuan 2019-11-15 16:31:53 +08:00 committed by Vinod Koul
parent c236ba4ae7
commit 39716c560c
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/dma/mmp_pdma.c
View File

@ -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)