* [PATCH] dmaengine: owl-dma: Fix a resource leak in the remove function
@ 2020-12-12 16:25 Christophe JAILLET
2021-01-12 12:31 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Christophe JAILLET @ 2020-12-12 16:25 UTC (permalink / raw)
To: vkoul, dan.j.williams, afaerber, manivannan.sadhasivam
Cc: dmaengine, linux-arm-kernel, linux-kernel, kernel-janitors,
Christophe JAILLET
A 'dma_pool_destroy()' call is missing in the remove function.
Add it.
This call is already made in the error handling path of the probe function.
Fixes: 47e20577c24d ("dmaengine: Add Actions Semi Owl family S900 DMA driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/dma/owl-dma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/owl-dma.c b/drivers/dma/owl-dma.c
index 9fede32641e9..04202d75f4ee 100644
--- a/drivers/dma/owl-dma.c
+++ b/drivers/dma/owl-dma.c
@@ -1245,6 +1245,7 @@ static int owl_dma_remove(struct platform_device *pdev)
owl_dma_free(od);
clk_disable_unprepare(od->clk);
+ dma_pool_destroy(od->lli_pool);
return 0;
}
--
2.27.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] dmaengine: owl-dma: Fix a resource leak in the remove function
2020-12-12 16:25 [PATCH] dmaengine: owl-dma: Fix a resource leak in the remove function Christophe JAILLET
@ 2021-01-12 12:31 ` Vinod Koul
0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2021-01-12 12:31 UTC (permalink / raw)
To: Christophe JAILLET
Cc: dan.j.williams, afaerber, manivannan.sadhasivam, dmaengine,
linux-arm-kernel, linux-kernel, kernel-janitors
On 12-12-20, 17:25, Christophe JAILLET wrote:
> A 'dma_pool_destroy()' call is missing in the remove function.
> Add it.
>
> This call is already made in the error handling path of the probe function.
Applied, thanks
--
~Vinod
^ permalink raw reply [flat|nested] 2+ messages in thread
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