Commit b63abf18 authored Jul 04, 2016 by Vinod Koul

dmaengine: nbpfaxi: 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 <vinod.koul@intel.com>
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

parent 84c610ba

drivers/dma/nbpfaxi.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1456,6 +1456,8 @@ static int nbpf_remove(struct platform_device *pdev)
		struct nbpf_channel *chan = nbpf->chan + i;

		devm_free_irq(&pdev->dev, chan->irq, chan);

		tasklet_kill(&chan->tasklet);
		}

		of_dma_controller_free(pdev->dev.of_node);