From bd16934a5630f1e7294f33f1f72d89d4f6e6aeae Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Tue, 5 Jul 2016 14:57:40 +0530 Subject: [PATCH] dmaengine: qcom_hidma: kill the tasklets upon exit drivers should ensure that tasklets are killed, so that they can't be run after driver remove is executed Signed-off-by: Vinod Koul Acked-by: Sinan Kaya --- drivers/dma/qcom/hidma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c index 41b5c6dee713..b2374cd91e45 100644 --- a/drivers/dma/qcom/hidma.c +++ b/drivers/dma/qcom/hidma.c @@ -708,6 +708,7 @@ static int hidma_remove(struct platform_device *pdev) pm_runtime_get_sync(dmadev->ddev.dev); dma_async_device_unregister(&dmadev->ddev); devm_free_irq(dmadev->ddev.dev, dmadev->irq, dmadev->lldev); + tasklet_kill(&dmadev->task); hidma_debug_uninit(dmadev); hidma_ll_uninit(dmadev->lldev); hidma_free(dmadev); -- 2.20.1