From cb28c7ab786b3e77f8435a41929b3ee9bcc51eb1 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 1 Jul 2016 22:48:49 +0530 Subject: [PATCH] dmaengine: fsl_raid: 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 Cc: Xuelin Shi --- drivers/dma/fsl_raid.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/dma/fsl_raid.c b/drivers/dma/fsl_raid.c index 4d9470f16552..1b71d1fea395 100644 --- a/drivers/dma/fsl_raid.c +++ b/drivers/dma/fsl_raid.c @@ -856,6 +856,8 @@ static int fsl_re_probe(struct platform_device *ofdev) static void fsl_re_remove_chan(struct fsl_re_chan *chan) { + tasklet_kill(&chan->irqtask); + dma_pool_free(chan->re_dev->hw_desc_pool, chan->inb_ring_virt_addr, chan->inb_phys_addr); -- 2.20.1