Commit 1f11e377 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: sirf-dma: 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: default avatarVinod Koul <vinod.koul@intel.com>
Cc: Barry Song <Baohua.Song@csr.com>
parent 7e654bf7

drivers/dma/sirf-dma.c

+1 −0
Original line number Diff line number Diff line
@@ -980,6 +980,7 @@ static int sirfsoc_dma_remove(struct platform_device *op) 
	of_dma_controller_free(op->dev.of_node);

	dma_async_device_unregister(&sdma->dma);

	free_irq(sdma->irq, sdma);

	tasklet_kill(&sdma->tasklet);

	irq_dispose_mapping(sdma->irq);

	pm_runtime_disable(&op->dev);

	if (!pm_runtime_status_suspended(&op->dev))